The Simatic S7-200 micro PLC offers a cost-effective solution for both simple and complex automation tasks in mechanical and plant engineering, featuring easy installation and programming. The family includes various CPUs with different input/output capacities and expansion options, and is designed for high real-time performance and extensive communication capabilities. The catalog outlines module configurations, applications, design features, and technical specifications, ensuring compliance with international standards.

1. General
2
CPUs
5
Digital expansion modules
19
Analog expansion modules
24
Communication modules
32
Power supplies
35
Human Machine Interface
36
SIMATIC Industrial Software
40
Configuring forms
46
Summary of ordering data
52
Appendix
56
s
The products and systems
described in this catalog are sold
under application of a quality
management system certified
by DQS in accordance with
DIN EN ISO 9001 (Certificate
registration No.: 1323-03).
The DQS Certificate is re-
cognized in all EQ Net countries
(Reg. No.: 1323).
SIMATIC
Micro PLC
SIMATIC S7-200
Extract from Catalog ST 70
Edition September 2000
Supersedes:
Extract SIMATIC S7-200 from Catalog ST 70,
Edition August 1999
For further information
contact your local
Siemens representative
The products listed in this catalog
are also available from
the CD-ROM Catalog CA 01.
Order No.:
E86060-D4001-A100-B4-7600
Page
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2. 2 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
General
SIMATIC S7-200
sOverview
• The micro PLC that offers
maximum automation at
minimum cost
• Highly integrated, space-
saving, powerful
• Can be used both for simple
controls and for complex
automation tasks
• In stand-alone mode, in
networks and within
distributed structures
• Suitable for applications
where programmable
controllers would not have
been viable in the past
• W ith outstanding real-time
performance and powerful
communication (PPI,
PROFIBUS-DP, AS-
Interface)
• Extremely simple
installation, programming
and operation
sApplication The SIMATIC®
S7-200®
is a
micro PLC for open-loop and
closed-loop control tasks in
mechanical engineering and
plant engineering. It
combines maximum
automation with minimum
cost.
SIMATIC S7-200 applications
range from replacing relays
and contactors to handling
complex automation tasks in
stand-alone mode, in
networks and within
distributed configurations.
To save costs, the S7-200 is
increasingly being employed
in areas that previously
required special electronics.
Applications include:
• Baling presses
• Plaster and cement mixers
• Ventilation plants
• Centralized/flange lubri-
cating systems
• W oodworking machinery
• Gate controls
• Hydraulic lifts
• Conveyor systems
• Food and beverage industry
• Laboratories
• Modem applications
(remote monitoring)
• Electrical installations
The S7-200 features:
• Easy to learn, with special
starter packages and
manuals
• Uncomplicated operation;
powerful, easy-to-use
standard instructions and
user-friendly programming
software reduce
programming to a minimum
• Unequaled real-time
features; interrupt functions,
high-speed counters and
pulse outputs permit
application in time-critical
processes
• Powerful communication
capabilities; the integrated
PROFIBUS-DP interface in
particular enables the S7-
200 to maximize its
performance in distributed
automation solutions.
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3. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
3
SIMATIC S7-200
General
sDesign The SIMATIC S7-200 family
consists of the following
modules:
• 4 different basic units in
different variants
• 14 digital and analog
expansion modules
• 2 communications modules
for connecting to PROFIBUS
and AS-Interface
Mechanical features
• Rugged, compact plastic
housing
• Easily accessible wiring and
operator control elements
protected by front covers
Design features
• International standards; the
SIMATIC S7-200 meets the
requirements through
compliance with VDE, UL,
CSA and FM (Class I,
Division 2, hazardous area
groups A, B, C and D, T4A)
standards. The quality
management system used
during manufacturing has
ISO 9001 certification.
sCommunication The SIMATIC S7-200 offers
various communication
capabilities:
• Point-to-point interface; can
be operated in PPI, MPI
(slave) mode and in user-
programmable interface
mode
• AS-Interface connection; as
master via the CP 243-2
communication processor
• Connection to PROFIBUS-
DP as slave; via the
PROFIBUS-DP module
EM 277
PPI network
PPI is the communications
system integrated in every S7-
200 CPU. Connections for pro-
gramming or for human machi-
ne interface functionality can
be established over a shared
twisted-pair cable. The CPUs
can communicate with several
other CPUs, TDs or OPs
simultaneously
The data transfer rate is 9.6/
19.2/187.5 kbit/s. The
following can be connected:
• PG 720PII, PG 740PIII,
PC RI45 PIII Tower
programming devices
• PCs (AT-compatible), via PC/
PPI cable
• TD 200 text display; SIMATIC
OP operator panels
• SIMATIC S7-200; up to 31
S7-200s can be operated on
a shared data bus with a
programming device, PC, TD
200 or OP. Direct data ex-
change between S7-200
controllers (in each case as a
master) with the NETR and
NETW commands.
MPI network
All CPUs can be connected to
an MPI network (19.2/187.5
kbit/s) via the integrated
interface and can then
communicate with SIMATIC
S7-300®
s/S7-400®
s. The S7-
200 CPUs are slaves in the
MPI-network and cannot
communicate with each other.
Fig. 1 Communication in PPI mode
Fig. 2 Communication in PPI mode
Programming device/PC
PC via PC/PPI cable
or MPI card
S7-200
S7-200
S7-200
SIMATIC OP
TD 200
PPI network
SIMATIC OP
S7-400
S7-300
S7-200
MPI network
Progr. device/PC
PC via MPI card
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4. 4
SIMATIC S7-200
General
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sCommunication (cont.) Point-to-point interface,
user-programmable
interface mode
Connection to the RS 232
interface via PC/PPI cable.
Data transmission is
performed with the CPU in
FreePort mode; in the case of
the CPU 226, both ports can
be operated in FreePort
mode. Data exchange takes
place using a user-specific,
bit-oriented communications
protocol (e.g. ASCII protocol
or Modbus). Maximum data
transmission rate 38.4 kbit/s
(adjustable).
Point-to-point connections are
possible to the following units:
• Any data terminal equipment
which has a serial interface,
e.g. printers, bar-code
readers
• S7-200 micro PLC; e.g. for
simple data exchange
between two CPUs
AS-Interface
The SIMATIC S7-200 is
connected to the AS-Interface
as a master via the CP 243-2.
This increases the number of
inputs and outputs appre-
ciably:
• Up to 31 AS-Interface slaves
with up to 248 binary
elements
PROFIBUS-DP slave
PROFIBUS-DP guarantees
integrated and uniform
communication between all
SIMATIC system components
while at the same time
maintaining an open system.
PROFIBUS-DP’s high data
transfer rate (up to 12 Mbit/s)
over the integrated interface
allows the real time features of
the S7-200 to be used to their
full extend within a distributed
system structure.
Response times in the millise-
cond range enable applica-
tions such as the following:
• Motor synchronization
• Interrupt-oriented applica-
tions
• Coordination of high-speed
counting processes
Fig. 3 Communication in user-programmable interface mode
Fig. 4 Communication via AS-Interface
Fig. 5 Communication via PROFIBUS-DP
S7-200
SONAR BERO
with int. AS-Interface
Inductive BERO
with int. AS-Interface
Operator panel
SIMATIC S7-300
0 1
ET 200
S7-200
SIMATIC S7-400
SIMATIC OP
SIMATIC C7
Programming device
SIMATIC S5
Printer Barcode reader
S7-200
S7-200 Modem
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5. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
5
SIMATIC S7-200
CPUs
CPU 221, CPU 222, CPU 224, CPU 226
sOverview
CPU 221
• The smart compact solution
• W ith 10 inputs/outputs on
board
• Not expandable
sCPU 222 • The top compact solution
• W ith 14 inputs/outputs
on board
• Expandable with max. 2
expansion boards
sCPU 224 • The compact high-perfor-
mance CPU
• W ith 24 inputs/outputs
on board
• Expandable with max. 7
expansion boards
sCPU 226 • The powerful package for
large technical tasks
• W ith an additional communi-
cation interface for even
more flexibility and commu-
nication options
• W ith 40 inputs/outputs
on board
• Expandable with max. 7
expansion modules
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6. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
6
SIMATIC S7-200
CPU 221, CPU 222, CPU 224, CPU 226
CPUs
sApplication CPU 221
The smart compact solution,
with 10 inputs/outputs on
board, cannot be extended.
CPU 222
The superior compact
solution with 14 inputs/outputs
on board, expandable with
max. 2 expansion boards.
CPU 224
The compact high-perfor-
mance CPU, with 24 inputs/
outputs on board, expandable
with max. 7 expansion
boards.
CPU 226
The power pack for complex
technical tasks. W ith
additional communication
interface for added flexibility
and communication options.
W ith 40 inputs/outputs on
board, expandable with max.
7 expansion boards.
sDesign The CPUs include:
• Integrated 24 V sensor/load
power supply; for the direct
connection of sensors and
encoders. W ith 180 mA
(CPU 221/222), 280 mA
(CPU 224), 400 mA
(CPU 226) it can also be
used as a load power supply
• 2 device variants;
with different supply and
control voltages
• Integrated digital inputs/
outputs;
CPU 221:
6 inputs and 4 outputs;
CPU 222:
8 inputs and 6 outputs;
CPU 224:
14 inputs and 10 outputs;
CPU 226:
24 inputs and 16 outputs
• CPU 221/222/224:
1 communication interface;
CPU 226:
2 communication interfaces;
optionally
- as PPI interface with PPI
protocol for programming
functions, HMI®
functions
(TD 200, OP), S7-200-
internal CPU/CPU
communication (9.6/19.2/
187.5 kbit/s) or as MPI
slave for data exchange
with MPI masters (S7-300/-
400, OPs, TDs, Push
Button Panels)
- user-programmable
interface (FreePort) with
interrupt capability for
serial data exchange with
non-Siemens devices, e.g.
at the ASCII protocol baud
rates 0.3/0.6/1.2/2.4/4.8/
9.6/19.2/38.4 kbit/s;
PC/PPI cable can be used
as RS 232/RS 485 adapter
• CPU 222/224/226:
Expansion bus; connection
of expansion modules (only
EMs of the 22x series can be
used)
• Interrupt inputs; for
extremely fast responses to
rising or falling edges of
process signals
• High-speed counters;
CPU 221/222:
4 high-speed counters
(30 kHz);
CPU 224/226:
6 high-speed counters
(30 kHz), with parameteriza-
ble enable and reset inputs
that can be used
simultaneously as up and
down counters with two
separate inputs and for
connecting incremental
encoders wtih two pulse
sequences (20 kHz) with a
90° offset
• CPU 222/224/226:
Trouble-free expandability
through digital and analog
expansion modules (EM’s)
• Simulator (optional);
for the simulation of
integrated inputs and the
testing of user programs
• Analog potentiometers;
CPU 221/222:
1 analog potentiometers;
CPU 224/226:
2 analog potentiometers,
can be used as a user-
friendly setpoint adjuster
during everyday operation,
such as for setting timers
• Pulse outputs;
2 high-frequency pulse
outputs (max. 20 kHz); For
use in positioning tasks and
the control of frequency-
regulated motors and
stepper motors via power
circuits
• Real-time clock
(for insertion as optional
module CPU 221/222);
for example for adding time
stamps to messages, for
registering machine running
times or for the time-control
of processes
• EEPROM cartridge (can
optionally be inserted);
allows rapid program
change (even without a
programming device) and
additional program
archiving
• Battery module for long-term
buffering; for extending the
buffering time to typically
200 days. W ithout the
battery module, user data
(e.g. memory bit statuses,
data blocks, timers,
counters) are saved by an
internal high-power
capacitor for around 5 days.
The program is always
saved in non-volatile
memory(maintenance-free).
The battery module is
inserted into the memory
submodule slot.
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7. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
7
SIMATIC S7-200
CPUs
CPU 221, CPU 222, CPU 224, CPU 226
sDesign (cont.)
Device versions
sFunctions • Extensive set of instructions;
A multiplicity of
- basic operations such as
binary logic operations,
result allocation, save,
count, create times, load,
transfer, compare, shift,
rotate, create complement,
call sub-program (with
local variables)
- integrated communication
commands (eg. S7-200
communication (Network
read NETR, Network write
NETW ) or Freeport
(Transmit XMT, Receive
RCV)) and
- enhanced functions such
as pulse-duration
modulation, pulse
sequence function, arith-
metic functions, floating
point arithmetic, PID
closed-loop control, jump
functions, loop functions
and code conversions
simplify the programming
task
• Counting;
user-friendly counting
functions in conjunction with
the integrated counters und
special commands for the
High Speed Counter open
up new application areas for
the user
• Interrupt handling;
- Edge-triggered interrupts
(triggered by either rising
or falling edges of process
signals at interrupt inputs)
permit extremely fast
reactions to process inter-
rupts
- Time-controlled interrupts
can be set in at 1 ms incre-
ments from 5 ms to 255 ms
- Counter interrupts can be
triggered when a specified
value is reached or if the
counter direction changes
- Communication interrupts
allow the rapid and easy
exchange of information
with peripheral devices
such as printers or bar
code readers
• Direct interrogation and
control of inputs/outputs;
Inputs and outputs can also
be interrogated and set
independently of the cycle.
The controller can so react
quickly to process events
(e.g. direct resetting of
outputs when interrupt
occurs)
• Password protection; the
3-level password protection
concept safeguards effec-
tively your know-how. The
protection concept has the
following options for access
to the user program:
- Full access: The program
can be altered as desired.
- Read only: The program is
protected against unautho-
rized alteration. Testing,
adjustment of system
parameters and copying of
the program is allowed.
- Complete protection: The
program is protected
against alteration and un-
authorized readout and
copying. Adjustment of pa-
rameters is allowed.
• Test and diagnostic
functions;
User-friendly functions
support testing and
diagnostics: the complete
program is run over a prede-
termined number of cycles
and analyzed. Internal
parameters such as memory
bits, timers or counters are
logged at the same time
over a maximum of 124
cycles.
• ”Forcing” of inputs and
outputs during test and
diagnostic operation;
Inputs and outputs can be
set independently of cycle
and thus permanently, for
example to test the user
program.
• Runtime edit:
• During RUN mode,
programs can be edited and
modified programs can be
loaded into the CPU with a
mouse click without having
to interrupt the running
program
• Additional mathematical
functions, e.g. SIN, COS,
TAN, LN, EXP
CPU 224, CPU 226 in addi-
tion:
• Runtime edit:
During RUN mode, pro-
grams can be edited and
modified programs can be
loaded into the CPU with a
mouse click without having
to interrupt the running pro-
gram
• Additional mathematical
functions, e.g. SIN, COS,
TAN, LN, EXP
sProgramming The STEP®
7-Micro/W IN32 V3
programming package
permits complete
programming of all S7-200-
CPUs
Note
The CPU 22x cannot be
programmed using STEP 7-
Micro/DOS.
For programming via the seri-
al interface of the program-
ming device/PC, a PC/PPI
cable is required.
W hen using the STEP 7-Micro/
W in32 V3 programming soft-
ware, programming is also
possible via the SIMATIC CPs
CP 5511 or CP 5611 (see
Catalog IK PI) or the MPI
interface of the programming
device. This increases the
maximum permissible
transmission rate to
187.5 kbit/s.
Version Supply voltage Input voltage Output voltage Output current
CPU 221/222/224/226 DC outputs 24 V DC 24 V DC 24 V DC 0.75 A,
transistor
Relay outputs 85 to 264 V AC 24 V DC 24 V DC ,
24 to 230 V AC
2 A, relay
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8. 8 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPU 221, CPU 222, CPU 224, CPU 226
CPUs
sTechnical specifications CPU 221
Program memory 4 kbytes
Data memory 2 kbytes
Memory cartridge (optional) 1 pluggable memory cartridge;
content identical to the inte-
grated EEPROM
Program backup entire program maintenance-free
in the integrated EEPROM
Data backup • entire DB 1 loaded from pro-
gramming device/PC into inte-
gral EEPROM; maintenance-free
• current DB 1 values in RAM, re-
tentive memory bits, timers,
counters etc. maintenance-free
through super capacitor;
optional battery for long-term
backup.
Backup time typ. 50 h (min. 8 h at 40 °C);
200 days (typ.) with optional bat-
tery module
Programming language LAD, FBD and STL
Program organization 1 OB, 1 DB, 1 SDB
Subroutines with/without parame-
ter passing
Program execution • free cycle (OB 1)
• interrupt-controlled
• time controlled (1 to 255 ms)
Subroutine levels 8
User program protection 3-stage password protection
Operation set Bit logic operations, comparison
operations, timer operations,
counting operations, clock opera-
tions, fixed-point arithmetic, float-
ing-point arithmetic, numerical
functions, move operations, table
operations, logic operations, shift
and rotate operations, conver-
sion operations, program control
operations, interrupt and commu-
nication operations, stack opera-
tions
Execution times for bit operations 0.37 µs
Cycle time monitoring 300 ms (retriggerable)
Bit memories 256
• of these retentive 0 to 112 in EEPROM, selectable;
0 to 256, via super capacitor or
battery, selectable
Counter 256
• of these retentive 256, via super capacitor or
battery, selectable
• Counting range 0 to 32767
Timers 256
• of these retentive 64, via super capacitor or battery,
selectable
• range 4 timers, 1 ms to 30 s
16 timers, 10 ms to 5 min
236 timers, 100 ms to 54 min
Integrated high speed functions
• Interrupt inputs 4 (4 rising edges and/or 4 falling
edges)
• Counters 4 fast counters (each with
30 kHz), 32 bits (incl. sign),
can be used as up/down
counters or for connecting 2
incremental encoders with pulse
trains offset by 90°;
(max. 20 kHz (A/B counter));
with parameterizable enable and
reset inputs;
Interrupt options (inc. calling a
subroutine with any content) on
reaching a specified value;
reversal of counting direction etc.
• Pulse outputs 2 high-speed outputs, 20 kHz,
with interrupt option; pulse width
and frequency modulation possi-
ble
Interfaces 1 RS 485 communication
interface, optionally:
• as PPI interface with PPI
protocol for programming
functions, HMI functions
(TD 200, OP), S7-200-internal
CPU/CPU communication; Baud
rates 9.6/19.2/187.5 kbit/s
• or as MPI slave for data
exchange with MPI masters (S7-
300/S7-400 CPU’s, OP’s, TDs,
push-button panels); S7-200-
internal CPU/CPU
communication is not possible in
the MPI network; transmission
rates 19.2/187.5 kbit/s
• or as user-programmable
interface with interrupt capability
for serial data exchange with
non-Siemens devices, e.g. at
ASCII protocol baud rates:
0.3/0.6/1.2/2.4/4.8/9.6/19.2/
38.4 kbit/s;
at 1.2 to 38.4 kbit/s the PC/PPI
cable can be used as an RS232/
RS458 adapter
Connectable programming units/PC PG 720 PII, PG 740 PIII,
PC RI 45 PIII Tower, standard PCs
Integrated inputs/outputs
• Plug-in I/O terminals No
• Digital inputs 6
• Digital outputs 4
• Analog potentiometer 1 analog potentiometer;
8 bit resolution
Max. number of inputs/outputs
• Digital inputs/outputs max. 6 inputs and 4 outputs (inte-
grated inputs/outputs);
no extension possible
• Analog inputs/outputs -
• AS-Interface inputs/outputs, max. -
Expansion, max. -
Degree of protection IP 20 in accordance with IEC 529
Ambient temperature
• with horizontal installation 0 to 55 °C
• when mounted vertically 0 to 45 °C
Relative humidity 5 to 95% (RH severity level 2 in
accordance with IEC 1131-2)
Atmospheric pressure 860 to 1080 hPa
Other environmental conditions see “S7-200 Programmable
Controller, system manual”
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9. 9Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPUs
CPU 221, CPU 222, CPU 224, CPU 226
sTechnical specifications CPU 221 (cont.)
Power supply: 24 V DC 100 to 230 V AC
Inputs: 24 V DC 24 V DC
Outputs: 24 V DC Relay
Supply voltage L+/L1
• rated value 24 V DC 100 to 230 V AC
• permitted range 20.4 to 28.8 V 85 to 264 V AC
(47 to 63 Hz)
Input current
• max. incl. load 10 A at 28.8 V 20 A at 264 V
• power consumption max. 80 to 900 mA 15 to 60 mA
(240 V)
30 to 120 mA
(12 V)
Output voltage for sensors
and transmitters
• rated value L+ (24 V DC) 24 V DC
• permitted range 15.4 to 28.8 V 20.4 to 28.8 V
Output current for sensors
(24 V DC)
• rated value 180 mA 180 mA
• short-circuit protection electronic at
600 mA
electronic at
600 mA
Output current for expansion
modules (5 V DC)
- -
Integrated inputs 6 6
• Type optionally active
high and active
low per group
optionally active
high and active
low per group
Input voltage
• rated value 24 V DC 24 V DC
• for "1" signal, min. 15 V 15 V
• for "0" signal 0 to 5 V 0 to 5 V
Galvanic isolation Optocoupler Optocoupler
• in groups of 2 and 4 2 and 4
Input current
• rated value for "1" signal 4 mA 4 mA
Input delay (at rated value of
the input voltage)
• for standard inputs max. every
0.2 to 12.8 ms,
selectable
every
0.2 to 12.8 ms,
selectable
• for interrupt inputs (I0.0 to I0.3)
0.2 to 12.8 ms,
selectable
(I0.0 to I0.3)
0.2 to 12.8 ms,
selectable
• for fast counters max. (I0.0 to I0.5)
30 kHz
(I0.0 to I0.5)
30 kHz
Connection of 2-wire BERO
• Permissible quiescent cur-
rent, max.
1 mA 1 mA
Cable lengths
• unshielded (not for high-
speed signals)
300 m 300 m
• shielded
- standard input
- high-speed counters
500 m
50 m
500 m
50 m
Power supply: 24 V DC 100 to 230 V AC
Inputs: 24 V DC 24 V DC
Outputs: 24 V DC Relay
Integrated outputs 4 (transistor)
switchable in
parallel for higher
output currents
4 (relay)
Rated load voltage L+/L1 24 V DC 24 V DC/ 24 to
230 V AC
• permitted range 20.4 to 28.8 V DC 5 to 30 V DC/
5 to 250 V AC
Output voltage
• for "1" signal, min. 20 V DC L+/L1
Galvanic isolation Optocoupler Relay
• in groups of 4 1 and 3
Output current max.
• for "1" signal
- rated value at 40 °C 0.75 A 2 A
- rated value at 55 °C 0.75 A 2 A
• min. current - -
• for "0" signal 0.1 mA 0 mA
Sum of all output currents
• at 40 °C, max. 3.0 A 6.0 A
• at 55 °C, max. (horizontal in-
stallation)
3.0 A 6.0 A
ON delay
• of the standard outputs,
max.
(O0.2 to O0.3)
15 µs
(all outputs)
10 ms
• of the pulse outputs, max. (O0.0 to O0.1)
2 µs
-
OFF delay
• of the standard outputs, max. (O0.2 to O0.3)
100 µs
(all outputs)
10 ms
• of the pulse outputs, max. (O0.0 to O0.1)
10 µs
-
Operating frequency of the
pulse outputs
(O0.0 to O0.1) (O0.0 to O0.1)
• for resistive load 20 kHz -
Switching capacity of the out-
puts
• for resistive load 0.75 A 2 A
• for a lamp load 5 W 30 W DC
200 W AC
Service life of the contacts
(number of switching cycles to
VDE 0660, Part 200)
• mechanical - 10 mill.
• at rated load - 100.000
Limitation of voltage induced
on circuit interruption, max.
1 W -
Short-circuit protection provide externally provide externally
Cable lengths
• unshielded 150 m 150 m
• shielded 500 m 500 m
Isolation
• between 24 V DC and 5 V DC 500 V DC 500 V DC
• betw. 24 V DC and 230 V AC - 1500 V AC
Dimensions (W x H x D)
in mm
90 x 80 x 62 90 x 80 x 62
W eight, approx. 270 g 310 g
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10. 10 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPU 221, CPU 222, CPU 224, CPU 226
CPUs
sTechnical specifications CPU 222
Program memory 4 kbytes
Data memory 2 kbytes
Memory cartridge (optional) 1 pluggable memory cartridge;
content identical to the inte-
grated EEPROM
Program backup Entire program maintenance-free
in the integrated EEPROM
Data backup • Entire DB 1 loaded from pro-
gramming device/PC into inte-
gral EEPROM; maintenance-free
• Current DB 1 values in RAM, re-
tentive flags, timers, counters
etc. maintenance-free through
super capacitor; optional battery
for long-term backup
Backup time typ. 50 h (min. 8 h at 40 °C);
200 days (typ.) with optional bat-
tery module
Programming language LAD, FBD and STL
Program organization 1 OB, 1 DB, 1 SDB
Subroutines with/without parame-
ter passing
Program execution • free cycle (OB 1)
• interrupt-controlled
• time controlled (1 to 255 ms)
Subroutine levels 8
User program protection 3-level password protection
Operation set Bit logic operations, comparison
operations, timer operations,
counting operations, clock opera-
tions, fixed-point arithmetic, float-
ing-point arithmetic, numerical
functions, move operations, table
operations, logic operations, shift
and rotate operations, conver-
sion operations, program control
operations, interrupt and commu-
nication operations, stack opera-
tions
Execution times for bit operations 0.37 µs
Cycle time monitoring 300 ms (retriggerable)
Bit memories 256
• of these retentive 0 to 112 in EEPROM, selectable;
0 to 256, via super capacitor or
battery, selectable
Counter 256
• of these retentive 256, via super capacitor or
battery, selectable
• counting range 0 to 32767
Timers 256
• of these retentive 64, via super capacitor or battery,
selectable
• range 4 timers, 1 ms to 30 s
16 timers, 10 ms to 5 min
236 timers, 100 ms to 54 min
Integrated high-speed functions
• Interrupt inputs 4 (4 rising edges and/or 4 falling
edges)
• Counters 4 fast counters (each with
30 kHz), 32 bits (incl. sign),
can be used as up/down
counters or for connecting 2
incremental encoders with pulse
trains offset by 90°;
(max. 20 kHz (A/B-Counter));
with parameterizable enable and
reset inputs;
Interrupt options (inc. calling a
subroutine with any content) on
reaching a specified value;
Reversal of counting direction
etc.
• Pulse outputs 2 high-speed outputs, 20 kHz,
with interrupt option; pulse width
and frequency modulation possi-
ble
Interfaces 1 RS 485 communication
interface, optionally:
• as PPI interface with PPI
protocol for programming
functions, HMI functions (TD
200, OP), S7-200-internal CPU/
CPU communication; Baud
rates 9.6/19.2/187.5 kbit/s
• or as MPI slave for data
exchange with MPI masters (S7-
300/S7-400 CPU’s, OP’s, TDs,
push-button panels); S7-200-
internal CPU/CPU
communication is not possible in
the MPI network; transmission
rates 19.2/187.5 kbit/s
• or as user-programmable
interface with interrupt capability
for serial data exchange with
non-Siemens devices, e.g. at
ASCII protocol baud rates:
0.3/0.6/1.2/2.4/4.8/9.6/19.2/
38.4 kbit/s;
at 1.2 to 38.4 kbit/s the PC/PPI
cable can be used as an RS232/
RS485 adapter
Expansion bus:
• Connection of expansion mod-
ules (EM)1)
Connectable programming units/PC PG 720 PII, PG 740 PIII, PC
RI45 PIII Tower, standard PC
Integrated inputs/outputs
• Plug-in I/O terminals No
• Digital inputs 8
• Digital outputs 6
• Analog potentiometer 1 analog potentiometer;
8 bit resolution
Max. number of inputs/outputs
• Digital inputs/outputs max. 40 inputs and 38 outputs
(CPU + EM)
• Analog inputs/outputs max. 8 inputs and 2 outputs (EM)
or
max. 0 inputs and 4 outputs (EM)
• AS interface inputs/outputs, max. max. 31 AS-Interface slaves
(CP 243-2)
Expansion, max. 2 expansion modules1)
Degree of protection IP 20 in accordance with IEC 529
Ambient temperature
• with horizontal installation 0 to 55 °C
• when mounted vertically 0 to 45 °C
1) Only S7-22x series expansion modules can be used. Because of the limited output current, the use of expansion boards can be subject to
restrictions.
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11. 11Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPUs
CPU 221, CPU 222, CPU 224, CPU 226
sTechnical specifications CPU 222 (cont.)
Relative humidity 5 to 95% (RH severity level 2 in accor-
dance with IEC 1131-2)
Atmospheric pressure 860 to 1080 hPa
Other environmental
conditions
see “S7-200 Programmable Controller,
system manual”
Power supply: 24 V DC 100 to 230 V AC
Inputs: 24 V DC 24 V DC
Outputs: 24 V DC Relay
Supply voltage L+/L1
• rated value 24 V DC 100 to 230 V AC
• permitted range 20.4 to 28.8 V 85 to 264 V AC
(47 to 63 Hz)
Input current - -
• Max. incl. load 10 A at 28.8 V 20 A at 264 V
• Power consumption max. 85 to 500 mA 20 to 70 mA
(24 V)
40 to 140 mA
(120 V)
Output voltage for sensors
and transmitters
• rated value L+ (24 V DC) 24 V DC
• permitted range 15.4 to 28.8 V 20.4 to 28.8 V
Output current for sensors
(24 V DC)
• rated value 180 mA 180 mA
• short-circuit protection electronic at
600 mA
electronic at
600 mA
Output current for expansion
modules (DC 5 V)
340 mA 340 mA
Integrated inputs 8 8
• Type optionally active
high and active
low per group
optionally active
high and active
low per group
Input voltage
• rated value 24 V DC 24 V DC
• for "1" signal 15 V 15 V
• for "0" signal 0 to 5 V 0 to 5 V
Galvanic isolation Optocoupler Optocoupler
• in groups of 4 4
Input current
• rated value for "1" signal 4 mA 4 mA
Input delay (at rated value of
the input voltage)
• for standard inputs every
0.2 to 12.8 ms
(selectable)
every
0.2 to 12.8 ms
(selectable)
• for interrupt inputs (I0.0 to I0.3)
0.2 to 12.8 ms
(selectable)
(I0.0 to I0.3)
0.2 to 12.8 ms
(selectable)
• for high-speed counters,
max.
(I0.0 to I0.5)
30 kHz
(I0.0 to I0.5)
30 kHz
Connection of 2-wire BERO
• Permissible quiescent
current, max.
1 mA 1 mA
Cable lengths
• unshielded (not for high-
speed signals)
300 m 300 m
• shielded
- standard input
- high-speed counters
500 m
50 m
500 m
50 m
Power supply: 24 V DC 100 to 230 V AC
Inputs: 24 V DC 24 V DC
Outputs: 24 V DC Relay
Integrated outputs 6 (transistor)
switchable in
parallel for higher
output currents
6 (relay)
Rated load voltage L+/L1 24 V DC 24 V DC/ 24 to
230 V AC
• permitted range 20.4 to 28.8 V DC 5 to 30 V DC/
5 to 250 V AC
Output voltage
• for "1" signal, min. DC 20 V L+/L1
Galvanic isolation Optocoupler Relay
• in groups of 6 3
Output current max.
• for "1" signal
- rated value at 40 °C 0.75 A 2 A
- rated value at 55 °C 0.75 A 2 A
• min. current - -
• for "0" signal 10 µA 0 mA
Sum of all output currents
(horizontal installation)
• at 40 °C, max. 4.5 A 6.0 A
• at 55 °C, max.
(horizontal installation)
4.5 A 6.0 A
ON delay
• of the standard outputs, max. (O0.2 to O0.5)
15 µs
(all outputs)
10 ms
• of the pulse outputs, max. (O0.0 to O0.1)
2 µs
-
OFF delay
• of the standard outputs, max. (O0.2 to O0.5)
100 µs
(all outputs)
10 ms
• of the pulse outputs, max. (O0.0 to O0.1)
10 µs
-
Operating frequency of the
pulse outputs
(O0.0 to O0.1) (O0.0 to O0.1)
• for resistive load 20 kHz -
Switching capacity of the
outputs
• for resistive load 0.75 A 2 A
• for a lamp load 5 W 30 W for DC
200 W for AC
Service life of the contacts
(number of switching cycles to
VDE 0660, Part 200)
• mechanical - 10 mill.
• at rated load - 100.000
Limitation of voltage induced
on circuit interruption, max.
1 W -
Short-circuit protection provide externally provide externally
Cable lengths
• unshielded 150 m 150 m
• shielded 500 m 500 m
Isolation
• between 24 V DC and 5 V DC 500 V DC 500 V DC
• betw. 24 V DC and 230 V AC - 1500 V AC
Dimensions (W x H x D)
in mm
90 x 80 x 62 90 x 80 x 62
W eight, approx. 270 g 310 g
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12. 12 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPU 221, CPU 222, CPU 224, CPU 226
CPUs
sTechnical specifications CPU 224
Program memory 8 kbytes
Data memory 5 kbytes
Memory cartridge (optional) 1 pluggable memory cartridge; content
identical to the integrated EEPROM
Program backup Entire program maintenance-free in the
integrated EEPROM
Data backup • Entire DB 1 loaded from programming
device/PC into integral EEPROM;
maintenance-free
• Current DB 1 values in RAM, retentive
flags, timers, counters etc. mainte-
nance-free through super capacitor;
optional battery for long-term backup
Backup time 190 h (min.120 h at 40 °C);
200 days (typ.) with optional battery
module
Programming language LAD, FBD and STL
Program organization 1 OB, 1 DB, 1 SDB
Subroutines with/without parameter
passing
Program execution • free cycle (OB 1)
• interrupt-controlled
• time controlled (1 to 255 ms)
Subroutine levels 8
User program protection 3-level password protection
Operation set Bit logic operations, comparison opera-
tions, timer operations, counting opera-
tions, clock operations, fixed-point
arithmetic, floating-point arithmetic,
numerical functions, move operations,
table operations, logic operations, shift
and rotate operations, conversion oper-
ations, program control operations,
interrupt and communication opera-
tions, stack operations
Execution times for bit opera-
tions
0.37 µs
Cycle time monitoring 300 ms (retriggerable)
Bit memories 256
• of these retentive 0 to 112 in EEPROM, selectable;
0 to 256, via super capacitor or battery,
selectable
Counter 256
• of these retentive 256, via super capacitor or battery,
selectable
• counting range 0 to 32767
Timers 256
• of these retentive 64, via super capacitor or battery,
selectable
• range 4 timers, 1 ms to 30 s
16 timers, 10 ms to 5 min
236 timers, 100 ms to 54 min
Integrated high-speed
functions
• Interrupt inputs 4 (4 rising edges and/or
4 falling edges)
• Counter 6 fast counters (each with 30 kHz),
32 bits (incl. sign), can be used as up/
down counters or for connecting 2
incremental encoders with pulse trains
offset by 90°; (max. 20 kHz (A/B
counter)); with parameterizable enable
and reset inputs;
Interrupt options (inc. calling a
subroutine with any content) on
reaching a specified value;
Reversal of counting direction etc.
• Pulse outputs 2 high-speed outputs, 20 kHz, with
interrupt option; pulse width and fre-
quency modulation possible
Interfaces 1 RS 485 communication interface,
optionally:
• as PPI interface with PPI protocol for
programming functions, HMI
functions (TD 200, OP), S7-200-
internal CPU/CPU communication;
Baud rates 9.6/19.2/187.5 kbit/s
• or as MPI slave for data exchange
with MPI masters (S7-300/S7-400
CPU’s, OP’s, TDs, push-button
panels); S7-200-internal CPU/CPU
communication is not possible in the
MPI network;
transmission rates 19.2/187.5 kbit/s
• or as user-programmable interface
with interrupt capability for serial data
exchange with non-Siemens devices,
e.g. at ASCII protocol baud rates:
0.3/0.6/1.2/2.4/4.8/9.6/19.2/38,
4 kbit/s;
at 1.2 to 38.4 kbit/s the PC/PPI cable
can be used as an RS232/RS485
adapter
Expansion bus
• Connection of expansion modules
(EM)1)
Connectable programming
units/PC
PG 720 PII, PG 740 PIII,
PC RI45 PIII Tower and Standard PC
Integrated inputs/outputs
• Plug-in I/O terminals Yes
• Digital inputs 14
• Digital outputs 10
• Analog potentiometer 2 analog potentiometer; 8 bit resolution
Max. number of inputs/outputs
• digital inputs/outputs 94 inputs and 74 outputs
• analog inputs/outputs 28 inputs and 7 outputs or
0 inputs and 14 outputs
• AS-Interface inputs/outputs,
max.
max. 31 AS-Interface slaves
(CP 243-2)
Expansion, max. 7 expansion modules1)
Only expansion modules from the
S7-22x series may be used
Degree of protection IP 20 in accordance with IEC 529
Ambient temperature
• with horizontal installation 0 to 55 °C
• when mounted vertically 0 to 45 °C
Relative humidity 5 to 95% (RH severity level 2 in accor-
dance with IEC 1131-2)
Atmospheric pressure 860 to 1080 hPa
Other environmental condi-
tions
see “S7-200 Programmable
Controller, system manual”
1) Only S7-22x series expansion modules can be used. Because of the limited output current, the use of expansion boards can be subject to
restrictions.
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13. 13Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPUs
CPU 221, CPU 222, CPU 224, CPU 226
sTechnical specifications CPU 224 (cont.)
Power supply: 24 V DC 100 to 230 V AC
Inputs: 24 V DC 24 V DC
Outputs: 24 V DC Relay
Supply voltage L+/L1
• rated value 24 V DC 100 to 230 V AC
• permitted range 20.4 to 28.8 V 85 to 264 V AC
(47 to 63 Hz)
Input current, typ. - -
• Max. incl. load 10 A at 28.8 V 20 A at 264 V
• Power consumption max. 110 to 700 mA 30 to 100 mA
(240 V)
60 to 200 mA
(120 V)
Output voltage for
sensors and transmitters
• rated value L+ (24 V DC) 24 V DC
• permitted range 15.4 to 28.8 V 20.4 to 28.8 V
Output current for sensors
(24 V DC)
• rated value 280 mA 280 mA
• short-circuit protection electronic at
600 mA
electronic at
600 mA
Output current for expansion
modules (5 V DC)
660 mA 660 mA
Integrated inputs 14 14
• Type optionally active
high and active
low per group
optionally active
high and active
low per group
Input voltage
• rated value 24 V DC 24 V DC
• for "1" signal , min. 15 V 15 V
• for "0" signal 0 to 5 V 0 to 5 V
Galvanic isolation Optocoupler Optocoupler
• in groups of 6 and 8 6 and 8
Input current
• rated value for "1" signal 4 mA 4 mA
Input delay (at rated value of
the input voltage)
• for standard inputs every
0.2 to 12.8 ms
(selectable)
every
0.2 to 12.8 ms
(selectable)
• for interrupt inputs (I0.0 to I0.3)
0.2 to 12.8 ms
(selectable)
(I0.0 to I0.3)
0.2 to 12.8 ms
(selectable)
• for fast counters max. (I0.0 to I1.5)
30 kHz
(I0.0 to I1.5)
30 kHz
Connection of 2-wire BERO
• Permissible quiescent
current, max.
1 mA 1 mA
Cable lengths
• unshielded (not for high-
speed signals)
300 m 300 m
• shielded
- standard input
- high-speed counters)
500 m
50 m
500 m
50 m
Power supply: 24 V DC 100 to 230 V AC
Inputs: 24 V DC 24 V DC
Outputs: 24 V DC Relay
Integrated outputs 10 (transistor)
switchable in
parallel for higher
output currents
10 (relay)
Rated load voltage L+/L1 24 V DC 24 V DC/
24 to 230 V AC
• permitted range 20.4 to 28.8 V DC 5 to 30 V DC/
5 to 250 V AC
Output voltage
• for "1" signal, min. 20 V DC L+/L1
Galvanic isolation Optocoupler Relay
• in groups of 5 and 5 3. 3 and 4
Output current max.
• for "1" signal
- rated value at 40 °C 0.75 A 2 A
- rated value at 55 °C 0.75 A 2 A
- min. current - -
• for "0" signal 10 µA 0 mA
Sum of all output currents
(horizontal installation)
• at 40 °C, max. 3.75 A 8.0 A
• at 55 °C, max. 3.75 A 8.0 A
ON delay
• of the standard outputs, max. (O0.2 to O1.1)
15µs
(all outputs)
10 ms
• of the pulse outputs, max. (O0.0 to O0.1)
2 µs
-
OFF delay
• of the standard outputs, max. (O0.2 to O1.1)
100µs
(all outputs)
10 ms
• of the pulse outputs, max. (A0.0 to A0.1)
10 µs
-
Operating frequency of the
pulse outputs
(A0.0 to A0.1) (A0.0 to A0.1)
• for resistive load 20 kHz -
Switching capacity of the
outputs
• for resistive load 0.75 A 2 A
• for a lamp load 5 W 30 W for DC
200 W for AC
Service life of the contacts
(number of switching cycles to
VDE 0660, Part 200)
• mechanical - 10 mill.
• at rated load - 100.000
Limitation of voltage induced
on circuit interruption, max.
1 W -
Short-circuit protection provide externally provide externally
Cable lengths
• unshielded 150 m 150 m
• shielded 500 m 500 m
Isolation
• between 24 V DC and 5 V DC 500 V DC 500 V DC
• betw. 24 V DC and 230 V AC - 1500 V AC
Dimensions (W x H x D)
in mm
120.5 x 80 x 62 120.5 x 80 x 62
W eight, approx. 360 g 410 g
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14. 14 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPU 221, CPU 222, CPU 224, CPU 226
CPUs
sTechnical specifications CPU 226
Program memory 8 kbytes
Data memory 5 kbytes
Memory cartridge (optional) 1 pluggable memory cartridge;
content identical to the integrated
EEPROM
Program backup Entire program maintenance-free in the
integrated EEPROM
Data backup • Entire DB 1 loaded from programming
device/PC into integral EEPROM;
maintenance-free
• Current DB 1 values in RAM, retentive
memory bits, timers, counters etc.
maintenance-free through super ca-
pacitor; optional battery for long-term
backup.
Backup time 190 h (min. 120 h at 40 °C);
200 days (typ.) with optional battery
module
Programming language LAD, FBD and STL
Program organization 1 OB, 1 DB, 1 SDB
Subroutines with/without parameter
passing
Program execution • free cycle (OB 1)
• interrupt-controlled
• time controlled (1 to 255 ms)
Subroutine levels 8
User program protection 3-level password protection
Operation set Bit logic operations, comparison opera-
tions, timer operations, counting opera-
tions, clock operations, fixed-point
arithmetic, floating-point arithmetic,
numerical functions, move operations,
table operations, logic operations, shift
and rotate operations, conversion oper-
ations, program control operations,
interrupt and communication opera-
tions, stack operations
Execution times for bit
operations
0.37 µs
Cycle time monitoring 300 ms (retriggerable)
Bit memories 256
• of these retentive 0 to 112 in EEPROM, selectable;
0 to 256, via super capacitor or battery,
selectable
Counter 256
• of these retentive 256, via super capacitor or battery,
selectabler
• counting range 0 to 32767
Timers 256
• of these retentive 64, via super capacitor or battery,
selectabler
• range 4 timers, 1 ms to 30 s
16 timers, 10 ms to 5 min
236 timers, 100 ms to 54 min
Integrated high-speed
functions
• Interrupt inputs 4 (4 rising edges and/or
4 falling edges)
• Counters 6 fast counters (each with 30 kHz),
32 bits (incl. sign), can be used as up/
down counters or for connecting 2
incremental encoders with pulse trains
offset by 90°; (max. 20 kHz (A/B-
Counter)); with parameterizable enable
and reset inputs;
Interrupt options (inc. calling a
subroutine with any content) on
reaching a specified value;
Reversal of counting direction etc.
• Pulse outputs 2 high-speed outputs, 20 kHz, with
interrupt option; pulse width and fre-
quency modulation possible
Interfaces 2 RS 485 communication interfaces,
optionally:
• as PPI interface with PPI protocol for
programming functions, HMI
functions (TD 200, OP), S7-200-
internal CPU/CPU communication;
Baud rates 9.6/19.2/187.5 kbit/s
• or as MPI slave for data exchange
with MPI masters (S7-300/S7-400
CPU’s, OP’s, TDs, push-button
panels); S7-200-internal CPU/CPU
communication is not possible in the
MPI network;
transmission rates 19.2/187.5 kbit/s
• or as user-programmable interface
with interrupt capability for serial data
exchange with non-Siemens devices,
e.g. at ASCII protocol baud rates:
0.3/0.6/1.2/2.4/4.8/9.6/19.2/38.4 kbit/
s;
at 1.2 to 38.4 kbit/s the PC/PPI cable
can be used as an RS232/RS458
adapter
Expansion bus
• Connection of expansion modules
(EM)1)
Connectable programming
units/PC
PG 720 PII, PG 740 PIII,
PC RI45 PIII Tower, standard PC
Integrated inputs/outputs
• Plug-in I/O terminals Yes
• Digital inputs 24
• Digital outputs 16
• Analog potentiometer 2 analog potentiometers; 8 bit resolu-
tion
Max. number of inputs/outputs
• digital inputs/outputs 128 inputs and 120 outputs
• analog inputs/outputs 28 inputs and 7 outputs or
0 inputs and 14 outputs
• AS-Interface-
inputs/outputs, max.
31 AS-Interface slaves (CP 243-2)
Expansion, max. 7 expansion modules1)
)
Degree of protection IP 20 in accordance with IEC 529
Ambient temperature
• with horizontal installation 0 to 55 °C
• when mounted vertically 0 to 45 °C
Relative humidity 5 to 95% (RH severity level 2 in accor-
dance with IEC 1131-2)
Atmospheric pressure 860 to 1080 hPa
Other environmental
conditions
see “S7-200 Programmable
Controller, system manual”
1) Only S7-22x series expansion modules can be used. Because of the limited output current, the use of expansion boards can be subject to
restrictions.
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15. 15Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPUs
CPU 221, CPU 222, CPU 224, CPU 226
sTechnical specifications CPU 226 (cont.)
Power supply: 24 V DC 100 to 230 V AC
Inputs: 24 V DC 24 V DC
Outputs: 24 V DC Relay
Supply voltage L+/L1
• rated value 24 V DC 100 to 230 V AC
• permitted range 20.4 to 28.8 V 85 to 264 V AC
(47 to 63 Hz)
Input current, typ. - -
• Max. incl. load 10 A at 28.8 V 20 A at 264 V
• Power consumption max. 150 to 1050 mA 40 to 160 mA
(240 V)
80 to 320 mA
(120 V)
Output voltage for sensors
and transmitters
• rated value L+ (24 V DC) 24 V DC
• permitted range 15.4 to 28.8 V 20.4 to 28.8 V
Output current for sensors
(24 V DC)
• rated value 400 mA 400 mA
• short-circuit protection electronic at
approx. 1.5 A
electronic at
approx. 1.5 A
Output current for expansion
modules
1000 mA 1000 mA
Integrated inputs 24 24
• Type optionally active
high and active
low per group
optionally active
high and active
low per group
Input voltage
• rated value 24 V DC 24 V DC
• for "1" signal , min. 15 V 15 V
• for "0" signal 0 to 5 V 0 to 5 V
Galvanic isolation Optocoupler Optocoupler
• in groups of 13 and 11 13 and 11
Input current
• rated value for "1" signal 4 mA 4 mA
Input delay (at rated value of
input voltage)
• for standard inputs every
0.2 to 12.8 ms
(selectable)
every
0.2 to 12.8 ms
(selectable)
• for interrupt inputs (I0.0 to I0.3)
0.2 to 12.8 ms
(selectable)
(I0.0 to I0.3)
0.2 to 12.8 ms
(selectable)
• for fast counters max. (I0.0 to I1.5)
30 kHz
(I0.0 to I1.5)
30 kHz
Connection of 2-wire BERO
• Permissible quiescent
current, max.
1 mA 1 mA
Cable lengths
• unshielded (not for high-
speed signals)
300 m 300 m
• shielded
- standard input
- high-speed counters
500 m
50 m
500 m
50 m
Power supply: 24 V DC 100 to 230 V AC
Inputs: 24 V DC 24 V DC
Outputs: 24 V DC Relay
Integrated outputs 16 (transistor)
switchable in
parallel for higher
output currents
16 (relay)
Rated load voltage L+/L1 24 V DC 24 V DC/
24 to 230 V AC
• permitted range 20.4 to 28.8 V DC 5 to 30 V DC/
5 to 250 V AC
Output voltage
• for "1" signal, min. 20 V DC L+/L1
Galvanic isolation Optocoupler Relay
• in groups of 8 and 8 4, 5 and 7
Output current max.
• for "1" signal
- rated value at 40 °C 0.75 A 2 A
- rated value at 55 °C 0.75 A 2 A
- min. current - -
• for "0" signal 10 µA 0 mA
Sum of all output currents
(horizontal installation)
• at 40 °C, max. 6.0 A 10.0 A
• at 55 °C, max. 6.0 A 10.0 A
ON delay
• of the standard outputs, max. (O0.2 to O1.1)
15 µs
(all outputs) 10 ms
• of the pulse outputs, max. (O0.0 to O0.1)
2 µs
-
OFF delay
• of the standard outputs, max. (O0.2 to O1.1)
100 µs
(all outputs) 10 ms
• of the pulse outputs, max. (O0.0 to O0.1)
10 µs
-
Operating frequency of the
pulse outputs
(O0.0 to O0.1) (O0.0 to O0.1)
• for resistive load 20 kHz -
Switching capacity of the
outputs
• for resistive load 0.75 A 2 A
• for a lamp load 5 W 30 W for DC
200 W for AC
Service life of the contacts
(number of switching cycles to
VDE 0660, Part 200)
• mechanical - 10 mill.
• at rated load - 100.000
Limitation of voltage induced
on circuit interruption, max.
1 W -
Short-circuit protection provide externally provide externally
Cable lengths
• unshielded 150 m 150 m
• shielded 500 m 500 m
Isolation
• between 24 V DC and 5 V DC 500 V DC 500 V DC
• betw. 24 V DC and 230 V AC - 1500 V AC
Dimensions (W x H x D)
in mm
196 x 80 x 62 1960 x 80 x 62
W eight, approx. 550 g 660 g
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16. 16 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPU 221, CPU 222, CPU 224, CPU 226
CPUs
sTechnical specifications (cont.)
M L+ 0.0 0.1 0.2 0.3 M L+
1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 M L+
CPU 221 24 V DC/24 V DC/24 V DC
4 outputs (24 V DC) Power supply (24 V DC)
6ES7 211-0AA21-0XB0
6 inputs (24 V DC)
Power supply
(24 V DC) for
sensors or
expansion modules
(180 mA)
1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 0.6 0.7 M L+
CPU 222 24 V DC/24 V DC/24 V DC
6 outputs (24 V DC)
6ES7 212-1AB21-0XB0
8 inputs (24 V DC)
Power supply
(24 V DC) for
sensors or
expansion modules
(180 mA)
Power supply
(24 V DC)
M L+ 0.0 0.1 0.2 0.3 0.4 0.5 M L+
CPU 224 24 V DC/24 V DC/24 V DC
10 outputs (24 V DC)
6ES7 214-1AD21-0XB0
14 inputs (24 V DC)
Power supply
(24 V DC) for
sensors or
expansion modules
(280 mA)
Power supply
(24 V DC)
1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2M1.0 1.1 1.2 1.3 1.4 1.5 M L+
1M 1L+ 0.0 0.1 0.2 0.3 0.4 2M 2L+ 0.5 0.6 0.7 1.0 1.1 M L+
1L 0.0 0.1 0.2 2L 0.3 N L1
CPU 221 100 - 230 V AC/24 V DC/relay
Power supply
(24 V DC) for
sensors or
expansion modules
(180 mA)
4 outputs (24 V DC/
24 - 230 V AC)
Power supply
(100 - 230V AC)
6ES7 211-0BA21-0XB0
6 inputs (DC 24 V)
1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 M L+
1L 0.0 0.1 0.2 2L 0.3 0.4 0.5 N L1
CPU 222 100 - 230 V AC/24 V DC/relay
6 outputs (24 V DC/
24 - 230 V AC)
Power supply
(100 - 230V AC)
6ES7 212-1BB21-0XB0
8 inputs (24 V DC)
1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 0.6 0.7 M L+
Power supply
(24 V DC) for
sensors or
expansion modules
(180 mA)
CPU 224 100 - 230 V AC/24 V DC/relay
6ES7 214-1BD21-0XB0
Power supply
(24 V DC) for
sensors or
expansion modules
(280 mA)
14 inputs (24 V DC)
10 outputs (24 V DC/24 - 230 V AC) Power supply
(100 - 230 V AC)
1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2M1.0 1.1 1.2 1.3 1.4 1.5 M L+
1L 0.0 0.1 0.2 0.3 2L 0.4 0.5 0.6 3L 0.7 1.0 1.1 N L1
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17. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
17
SIMATIC S7-200
CPUs
CPU 221, CPU 222, CPU 224, CPU 226
sTechnical specifications
(cont.) CPU 226 24 V DC/24 V DC/24 V DC
16 outputs (24 V DC)
6ES7 216-2AD21-0XB0
24 inputs (24 V DC)
Power supply
(24 V DC) for
sensors or
expansion modules
(400 mA)
Power supply
(24 V DC)
1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 1.0 1.1 1.21.3 1.4 2M 1.5 1.6 1.7 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 M L+
M 1L+ 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2M 2L+1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 M L+
CPU 226 24 V DC/24 V DC/24 V DC
16 outputs (24 V DC/24 - 230 V AC)
6ES7 216-2BD21-0XB0
24 inputs (24 V DC)
Power supply
(24 V DC) for
sensors or
expansion modules
(400 mA)
1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 1.0 1.1 1.21.3 1.4 2M 1.5 1.6 1.7 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 M L+
1L 0.0 0.1 0.2 0.3 2L 0.4 0.5 0.6 0.7 1.0 3L 1.1 1.2 1.3 1.4 1.5 1.6 1.7 N L+
Power supply
(100 - 230 V AC)
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18. 18 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
CPU 221, CPU 222, CPU 224, CPU 226
CPUs
sOrdering data
CPU 221
24 V DC supply,
24 V DC inputs,
24 V DC outputs
6ES7 211-0AA21-0XB0
100-230 V AC supply,
24 V DC inputs,
relay outputs
6ES7 211-0BA21-0XB0
CPU 222
24 V DC supply,
24 V DC inputs,
24 V DC outputs
6ES7 212-1AB21-0XB0
100-230 V AC supply,
24 V DC inputs,
relay outputs
6ES7 212-1BB21-0XB0
CPU 224
24 V DC supply,
24 V DC inputs,
24 V DC outputs
6ES7 214-1AD21-0XB0
100-230 V AC supply,
24 V DC inputs,
relay outputs
6ES7 214-1BD21-0XB0
CPU 226
24 V DC supply,
24 V DC inputs,
24 V DC outputs
6ES7 216-2AD21-0XB0
100-230 V AC supply,
24 V DC inputs,
relay outputs
6ES7 216-2BD21-0XB0
Memory cartridge MC 291,
EEPROM
for CPU 221/222//224/226 6ES7 291-8GE20-0XA0
Grounding terminal
10 ea. 6ES5 728-8MA11
Front flap set
contains various cover flaps for
CPUs and EMs;
spare part
6ES7 291-3AX20-0XA0
SIM 274 simulator (optional)
with 8 terminals 6ES7 274-1XF00-0XA0
with 14 terminals 6ES7 274-1XH00-0XA0
with 24 terminals 6ES7 274-1XK00-0XA0
Terminal block for
field levelwiring (optional)
12-pin, for CPU 221/212/222,
10 ea.
6ES7 290-2AA00-0XA0
Pluggable terminal block
(spare part)
with 7 interfaces (for CPU 22x) 6ES7 292-1AD20-0AA0
with 12 interfaces (for CPU 22x) 6ES7 292-1AE20-0AA0
with 14 interfaces (for CPU 22x) 6ES7 292-1AF20-0AA0
with 18 interfaces (for CPU 22x) 6ES7 292-1AG20-0AA0
PC-to-PPI cable 6ES7 901-3BF20-0XA0
5 m; with integral
RS 232C/RS 485 adapter,
between S7-200 and PC or data
terminal equipment such as print-
ers, bar-code readers;
Galvanic isolation by optocou-
plers
MPI cable 6ES7 901-0BF00-0AA0
5 m;
for connecting the S7-200 to MPI
Bus backplane extension cable
for interconnection of the two
rows of devices with double-row
configuration
• for CPU 221/222/224/226 6ES7 290-6AA20-0XA0
Optional battery module 6ES7 291-8BA20-0XA0
for CPU 221/222/224/226
Optional combined clock and
battery module
6ES7 297-1AA20-0XA0
only for CPU 221/222
S7-200 programmable
controller, system manual
for CPU 221/222/224/226 and
STEP 7-Micro/W in32 V3
German 6ES7 298-8FA21-8AH0
English 6ES7 298-8FA21-8BH0
French 6ES7 298-8FA21-8CH0
Spanish 6ES7 298-8FA21-8DH0
Italian 6ES7 298-8FA21-8EH0
STEP 7-Micro/WIN32 V3.1
programming software
see page 40
PROFIBUS IP 20 bus connector
with 90° cable outlet
• without PG interface 6ES7 972-0BA11-0XA0
• with PG interface 6ES7 972-0BB11-0XA0
PROFIBUS IP 20 bus connector
with 35° cable outlet
• without PG interface 6ES7 972-0BA40-0XA0
• with PG interface 6ES7 972-0BB40-0XA0
PROFIBUS-FC Standard Cable 6XV1 830-0EH10
for connection to PPI;
standard type with special design
for quick mounting, 2-core,
shielded, by the meter
delivery unit max. 1000 m,
minimum order quantity 20 m
Repeater RS 485 for PROFIBUS 6ES7 972-0AA01-0XA0
CP 5511 see page 45
CP 5611 see page 45
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19. 19Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Digital expansion modules
EM 221, EM 222, EM 223SIMATIC S7-200
sOverview • Digital input/outputs to sup-
plement the on-board I/O of
the CPUs
• For flexible adaptation of the
controller to the task
• For expanding a system at a
later date with additional in-
puts and outputs
sApplication Digital expansion modules
provide additional digital in-
puts/outputs beyond the ex-
isting on-board digital inputs/
outputs.
Advantages for the user
include the following:
• Optimum adaptation:
The user can configure the
PLC with any combination of
expansion modules to meet
the precise needs of the ap-
plication. This eliminates un-
necessary investments.
Modules are available with
8, 16 and 32 inputs/outputs
• Flexibility:
The PLC can be upgraded
as the scope of the
application increases.
Modifying the user program
is extremely easy.
Note:
There are expansion modules
for the S7-21x and the S7-22x
series. CPUs of the S7-21x se-
ries can only be expanded us-
ing expansion modules of the
S7-21x series. CPUs of the
S7-22x series (CPU 222/224/
226) can only be expanded
using expansion modules of
the S7-22x series. Combined
use of the various series is not
possible.
sDesign The expansion modules have
the same design features as
the basic units.
• Assembly on a standard DIN
rail;
the modules are snapped
onto the rail to the right of the
CPU and are connected to
each other and to the CPU
by means of flexible integrat-
ed ribbon cables.
• Direct panel-mounting:
Integrated holes also permit
direct attachment to the pan-
els. This method is recom-
mended for applications
subject to vibration.
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20. 20 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
EM 221, EM 222, EM 223
Digital expansion modules
sTechnical specifications EM 221 digital input module
sTechnical specifications EM 222 digital input modules
1) 1 output up to 40 °C
2) see manual
Connectable to CPU 22x
Plug-in I/O terminals Yes
Number of inputs 8
• type choice of sink input or source
input per group
Input voltage
• rated value 24 V DC
• for ”1" signal 15 to 30 V
• for ”0" signal 0 to 5 V
Galvanic isolation Optocoupler
• in groups of 4
Input current
• for ”1" signal 4 mA
Input delay
• at rated value input voltage 4.5 ms
Connection of 2-wire BERO
• acceptable quiescent current 1 mA
Cable length
• unshielded 300 m
• shielded 500 m
Current consumption
• from backplane bus (5 V DC) 30 mA
• from sensor power supply or exter-
nal power supply (24 V DC)
-
Power loss typ. 2 W
Dimensions (W x H x D) in mm 46 x 80 x 62
W eight 150 g
DC Relay
Connectable to S7-22x series S7-22x series
Plug-in I/O terminals Yes Yes
Number of inputs 8 8
Rated load voltage L+/L1 24 V DC 24 V DC
24 to 230 V AC
• permitted range 20.4 to 28.8 V DC 5 to 30 V DC
5 to 250 V AC
Output voltage
• for "1" signal min. 20 V -
Galvanic isolation Optocoupler Relay
• in groups of 4 4
Output current max.
• for "1" signal
- rated value at 40 °C 0.75 A 2.0 A
- rated value at 55 °C 0.75 A 2.0 A
- min. current - -
• for "0" signal 10 µA 0 mA
Sum of all output currents
• at 40 °C 3.0 A 8.0 A
• at 55 °C
(horizontal installation)
3.0 A 8.0 A
Maximum current per
conductor /group (mounted
horizontally and vertically)
3 A
parallel connec-
tion possible for
higher output
currents
8 A
DC Relay
Contact rating1)
• for resistive load 0.75 A 2 A
• for inductive load 0.75 A 2 A
• for a lamp load 5 W 30/200 W (DC/AC)
Service life of the contacts
• mechanical - 10 x 106
• at rated load - 100.000
Inductive current interruption
voltage (internal) limited to
L+ - 48 V provide
externally2)
Short-circuit protection provide externally provide externally
Cable length
• unshielded 150 m 150 m
• shielded 500 m 500 m
Current consumption
• from backplane bus (5 V DC) 50 mA 40 mA
• from sensor power supply or
external power supply (24 V
DC)
- 72 mA
(9 mA per
switched output)
Power loss, typ. 2 W 2 W
Dimensions (W x H x D) in mm 45 x 80 x 62 45 x 80 x 62
W eight 150 g 170 g
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21. 21Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Digital expansion modules
EM 221, EM 222, EM 223
sTechnical specifications EM 223 digital input/output modules
1) 1 output up to 40 °C
4I/4O 8I/8O 16I/16O 4I/4O 8I/8O 16I/16O
Inputs: 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC
Outputs: 24 V DC 24 V DC 24 V DC Relay Relay Relay
Connectable to CPU 22x CPU 22x CPU 22x CPU 22x CPU 22x CPU 22x
Plug-in I/O terminals Yes Yes Yes Yes Yes Yes
Inputs 4 8 16 4 8 16
Input voltage
• rated value 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC
• for “1“ signal 15 to 30 V DC 15 to 30 V DC 15 to 30 V DC 15 to 30 V DC 15 to 30 V DC 15 to 30 V DC
• for “0“ signal 0 to 5 V 0 to 5 V 0 to 5 V 0 to 5 V 0 to 5 V 0 to 5 V
Galvanic isolation Optocoupler Optocoupler Optocoupler Optocoupler Optocoupler Optocoupler
• in groups of 4 4 4 4 4 8
• tested for 500 V AC 500 V AC 500 V AC 500 V AC 500 V AC 500 V AC
Input current
• rated value for “1“ signal 4 mA 4 mA 4 mA 4 mA 4 mA 4 mA
Input delay
• at rated input voltage 4.5 ms 4.5 ms 4.5 ms max. 4.5 ms max. 4.5 ms max. 4.5 ms
Connection of 2-wire BERO
• acceptable quiescent
current
1 mA 1 mA 1 mA 1 mA 1 mA 1 mA
Outputs 4 8 16 4 8 16
Rated load voltage L+/L1 24 V DC 24 V DC 24 V DC 24 V DC/
24 to 230 V AC
24 V DC/
24 to 230 V AC
24 V DC/
24 to 230 V AC
• permitted range 20.4 to 28.8 V DC 20.4 to 28.8 V DC 20.4 to 28.8 V DC 5 to 30 V DC/
5 to 250 V AC
5 to 30 V DC/
5 to 250 V AC
5 to 30 V DC/
5 to 250 V AC
Output voltage
• for “1“ signal min. 20 V 20 V 20 V L+/L1 L+/L1 L+/L1
• for “0“ signal, with 10 kΩ
load max. 0.1 V DC 0.1 V DC 0.1 V DC - - -
Galvanic isolation Optocoupler Optocoupler Optocoupler Relay Relay Relay
• in groups of 4 4 4/4/8 4 4 4
Output current max.
• for “1“ signal 0.75 A 0.75 A 0.75 A 2 A 2 A 2 A
- min. current - - - - - -
Maximum current per
conductor/group
3 A 3 A 3/3/6 A 8 A 8 A 8 A
Contact rating1)
• for resistive load - - - - - -
• for inductive load - - - - - -
• for a lamp load 5 W 5 W 5 W 30/200 W
(DC/AC)
30/200 W
(DC/AC)
30/200 W
(DC/AC)
Service life of the contacts
(number of switching cycles)
to VDE 0660, Part 200
• mechanical - - - 10 mill. 10 mill. 10 mill.
• at rated load - - - 100.000 100.000 100.000
Inductive current interruption
voltage (internal) limited to
L+ - 48 V L+ - 48 V L+ - 48 V - - -
General
Short-circuit protection No No No provide
externally
provide
externally
provide
externally
Cable length
• unshielded 150 m 150 m 150 m 150 m 150 m 150 m
• shielded 500 m 500 m 500 m 500 m 500 m 500 m
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22. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
22
SIMATIC S7-200
EM 221, EM 222, EM 223
Digital expansion modules
M L+ 2L 0.4 0.5 0.6 0.7
1L+ 0.0 0.1 0.2 0.3
Relay (for CPU 22x)
6ES7 222-1HF20-0XA0
8 outputs
(24 V DC/24 to 230 V AC)
sTechnical specifications EM 223 digital input/output modules (cont.)
4I/4O 8I/8O 16I/16O 4I/4O 8I/8O 16I/16O
General (cont.)
Current consumption
• from backplane bus 40 mA 80 mA 160 mA 40 mA 80 mA 160 mA
• from sensor power supply
or external power supply
(24 V DC)
- - - 72 mA 72 mA 72 mA
• from coil current
(24 V DC)
- - - 9 mA per output
with “1“ signal
9 mA per output
with “1“ signal
9 mA per output
with “1“ signal
Power loss typ. 2 W 3 W 6 W 2 W 3 W 6 W
Dimensions (W x H x D)
in mm
46 x 80 x 62 71.2 x 80 x 62 137.5 x 80 x 62 46 x 80 x 62 71.2 x 80 x 62 137.5 x 80 x 62
W eight approx. 160 g 200 g 360 g 160 g 300 g 400 g
DC (for CPU 22x)
6ES7 222-1BF20-0XA0
8 outputs (24 V DC)
2M 2L+0.4 0.5 0.6 0.7
1M 1L+ 0.0 0.1 0.2 0.3
DC (for CPU 22x)
6ES7 221-1BF20-0XA0
8 inputs (24 V DC)
2M 0.4 0.5 0.6 0.7
1M 0.0 0.1 0.2 0.3
DC (for CPU 22x)
6ES7 223-1BH21-0XA0
8 inputs (24 V DC)
8 outputs (24 V DC)
1M 1L+ 0.0 0.1 0.2 0.3 2M 2L+0.4 0.5 0.6 0.7
1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 0.6 0.7
Relay (for CPU 22x)
6ES7 223-1PH21-0XA0
8 inputs 24 V DC
8 outputs 24 V DC/24 to 230 V AC
M L+ 1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 0.6 0.7
1L 0.0 0.1 0.2 0.3 2L 0.4 0.5 0.6 0.7
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23. 23Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Digital expansion modules
EM 221, EM 222, EM 223
DC (für CPU 22x)
6ES7 223-1BL21-0XA0
16 inputs (24V DC)
16 outputs (24 V DC)
3M 3L+ 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
2M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
DC (for CPU 22x)
1M 1L+ 0.0 0.1 0.2 0.3 2M 2L+0.4 0.5 0.6 0.7
1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
sTechnical specifications (cont.)
sOrdering data
EM 221 digital input module
for CPU 222/224/226
• 8 inputs, 24 V DC,
sink input and source input
6ES7 221-1BF20-0XA0
EM 222 digital output module
for CPU 222/224/226
• 8 outputs, 24 V DC 6ES7 222-1BF20-0XA0
• 8 outputs, relay 6ES7 222-1HF20-0XA0
EM 223 digital input/output
module
for CPU 222/224/226
• 4 inputs, 24 V DC,
4 outputs, 24 V DC
6ES7 223-1BF20-0XA0
• 8 inputs, 24 V DC,
8 outputs, 24 V DC
6ES7 223-1BH21-0XA0
• 16 inputs, 24 V DC,
16 outputs, 24 V DC
6ES7 223-1BL21-0XA0
EM 223 digital input/output
modules (continued)
• 4 inputs, 24 V DC,
4 outputs, relay
6ES7 223-1HF20-0XA0
• 8 inputs, 24 V DC,
8 outputs, relay
6ES7 223-1PH21-0XA0
• 16 inputs, 24 V DC,
16 outputs, relay
6ES7 223-1PL21-0XA0
Front flap set
contains various covering flaps
for CPUs and EMs;
spare part
6ES7 291-3AX20-0XA0
Pluggable terminal block
(spare part)
• with 7 interfaces
(for EM 221/222)
6ES7 292-1AD20-0AA0
• with 12 interfaces
(for EM 223)
6ES7 292-1AE20-0AA0
1M 0.0 0.1 0.2 0.3
N (-)
L (+)
Relay (for CPU 22x)
6ES7 223-1HF20-0XA0
4 inputs (24 V DC)
4 outputs (relay)
1L 0.0 0.1 0.2 0.3
1M 0.0 0.1 0.2 0.3
DC (for CPU 22x)
6ES7 223-1BF20-0XA0
4 inputs (24 V DC)
4 outputs (24 V DC)
1M 1L+ 0.0 0.1 0.2 0.3
DC (für CPU 22x)
6ES7 223-1PL21-0XA0
16 inputs (24V DC)
16 outputs (relay)
2M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Relay (for CPU 22x)
N (-)
L (+)
N (-)
L (+)
N (-)
L (+)
2L 0.4 0.5 0.6 0.7 3L 0.0 0.1 0.2 0.3 4L 0.4 0.5 0.6 0.371L 0.0 0.1 0.2 0.3
1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
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24. 24
SIMATIC S7-200
EM 231, EM 232, EM 235
Analog expansion modules
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sOverview • Analog inputs and outputs
for the SIMATIC S7-200
• W ith extremely short conver-
sion times
• For connections of analog
sensors and actuators with-
out additional amplifier
• For performing even com-
plex automation tasks
sApplication Analog expansion modules
provide a means of using
analog input/output modules.
Advantages for the user in-
clude the following:
• Optimum adaptation;
using analog and digital ex-
pansion modules the user
can adapt the controller
even to complex tasks.
• Direct connection of sensors
and actuators;
12-bit resolution and differ-
ent input/output ranges per-
mit the connection of sen-
sors and actuators without
additional amplifier
• Flexibility;
the controller can be up-
graded as the scope of the
application grows. Modify-
ing the user program is ex-
tremely easy
Note:
There are expansion modules
for the S7-21x and the S7-22x
series. CPUs of the S7-21x se-
ries can only be expanded us-
ing expansion modules of the
S7-21x series. CPUs of the
S7-22x series (CPU 222/224/
226) can only be expanded
using expansion modules of
the S7-22x series. Combined
use of the various series is not
possible.
sDesign The expansion modules have
the same design features as
the basic units.
• Assembly on a standard DIN
rail;
the modules are snapped
onto the rail to the right of the
CPU and are connected to
each other and to the CPU
by means of flexible integrat-
ed ribbon cables.
• Direct wall mounting;
integrated mounting holes
also facilitate direct screw
attachment to walls. This
mounting method is recom-
mended for applications
subject to high vibration lev-
els.
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25. 25Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Analog expansion modules
EM 231, EM 232, EM 235
sTechnical specifications EM 231 analog input modules
sTechnical specifications EM 232 analog output modules
Connectable to S7-22x series
Plug-in I/O terminals No
Number of inputs 4, differential
Polarity reversal protection No
Input ranges 0 to 5 V
0 to 10 V
2.5 V
5 V
0 to 20 mA
Acceptable input voltage for volt-
age input, max.
30 V
Acceptable input current for current
input, max.
32 mA
Galvanic isolation No
Analog-to-digital conversion time 250 µs
Converter 12 bits
Resolution Refer to manual
Noise suppression 40 dB, DC to 60 V
• for noise frequency 50/60 Hz
Common mode voltage max. 12 V
Displayable range of conversion
values
• unipolar signals 0 to 32.000
• bipolar signals -32.000 to +32.000
Characteristic linearization No
Temperature compensation No
Diagnostics LED, EXTF
Current consumption
• from backplane bus (DC 5 V) 20 mA
• from sensor power supply or exter-
nal power supply (24 V DC)
60 mA
Power loss typ. 2 W
Dimensions (W x H x D) in mm 71.2 x 80 x 62
W eight 183 g
Connectable to S7-22x series
Plug-in I/O terminals Yes
Outputs 2
Output ranges
• voltage outputs -10 to +10 V
• current outputs 4 to 20 mA
Load resistor
• for voltage outputs min. 5 kΩ
• for current outputs max. 0.5 kΩ
Galvanic isolation No
Resolution
• for voltage output 12 bits
• for current output 11 bits
Settling time
• for voltage output 100 µs
• for current output 2 ms
Displayable range of conversion
values
• unipolar signals 0 to 32.000
• bipolar signals -32.000 to +32.000
Operating error limit
(0 to 55 °C referred to output range)
• Voltage 2.0%
• Current 2.0%
Basic error limit (operating error
limit at 25 °C, referred to output
range)
• Voltage 0.5%
• Current 0.5%
General
Current consumption
• from backplane bus (5 V DC) 20 mA
• from sensor power supply or
external power supply
70 mA
Power loss typ. 2.0 W
Dimensions (W x H x D) in mm 46 x 80 x 62
W eight 148 g
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26. 26 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
EM 231, EM 232, EM 235
Analog expansion modules
Unassigned input
Current sensor
3 inputs
6ES7 231-0HC20-0XA0
Voltage sensor
RA A+ A- RB B+ B- RC C+ C- RD D+ D-
+ -
24V
+
-
M L+
sTechnical specifications EM 235 analog I/O modules
Connectable to S7-22x series
Plug-in I/O terminals No
Inputs 4, differential
Polarity reversal protection -
Input ranges 0 to 50 mV
0 to 100 mV
0 to 500 mV
0 to 1 V
0 to 5 V
0 to 10 V
0 to 20 mA
25 mV
50 mV
100 mV
250 mV
500 mV
1 V
2.5 V
5 V
10 V
Acceptable input voltage for volt-
age input max.
30 V
Acceptable input current for
current input max.
32 mA
Galvanic isolation No
Converter 12 bit
Analog-to-digital conversion time < 250 µs
Resolution Refer to manual
Noise suppression 40 dB, DC up to 60 Hz
• for noise frequency None
Common mode voltage max. 12 V
Displayable range of conversion
values
• unipolar signals 0 to 32.000
• bipolar signals -32.000 to + 32.000
Characteristic linearization No
Temperature compensation No
Diagnostics LED, EXTF
Outputs 1
Output ranges
• voltage outputs -10 to +10 V
• current outputs 0 to 20 mA
Load resistor
• for voltage outputs min. 5 kΩ
• for current outputs max. 0.5 kΩ
Galvanic isolation No
Resolution
• for voltage output 12 bit
• for current output 11 bit
Settling time
• for voltage output 100 µs
• for current output 2 ms
Displayable range of conversion
values
• unipolar signals 0 to 32.000
• bipolar signals -32.000 to +32.000
Operating error limit
(0 to 60 °C, referred to output range
• Voltage 2.0%
• Current 2.0%
Basic error limit
(operating error limit at 25 °C,
referred to output range)
• Voltage 0.5%
• Current 0.5%
General
Current consumption
• from backplane bus (DC 5 V) 30 mA
• from sensor power supply or exter-
nal power supply (24 V DC)
60 mA
Power loss typ. 2.0 W
Dimensions (W x H x D) in mm 71.2 x 80 x 62
W eight 186 g
6ES7 232-0HB20-0XA0
VLoad
M0 V0 E0 M1 V1 E1
M L+
VLoad
ILoad
ILoad
2 outputs
24V
+
-
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27. 27Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Analog expansion modules
EM 231, EM 232, EM 235
sTechnical specific. (cont.)
sOrdering data
EM 231 analog input module 6ES7 231-0HC20-0XA0
for CPU 222/224/226
• 3 inputs
EM 232 analog output module 6ES7 232-0HB20-0XA0
for CPU 222/224/226
• 2 outputs
EM 235 analog input/output
module
6ES7 235-0KD20-0XA0
for CPU 222/224/226
• 4 inputs, 1 output
Grounding terminal
10 ea. 6ES5 728-8MA11
Front flap set
contains various covering flaps
for CPUs and EMs;
spare part
6ES7 291-3AX20-0XA0
Unassigned input
VLoad
ILoad
4 inputs, 1 output
6ES7 235-0KD20-0XA0
Voltage sensor
RA A+ A- RB B+ B- RC C+ C- RD D+ D-
+ -
24V
+
-
M L+
Current sensor
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28. 28
SIMATIC S7-200
EM 231 thermocouple module
Analog expansion modules
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sOverview • For convenient measuring of
temperatures to a high level
of accuracy
• 7 popular types of thermo-
couple can be used
• Also for the measurement of
low-level analog signals
(±80 mV)
• Easy to retrofit in an existing
system
sApplication The EM 231 thermocouple
module allows the measure-
ment of temperatures to a
high level of accuracy using
standard thermocouples.
In addition, analog signals
with low levels in the region of
± 80 mV can also be record-
ed. The EM 231 thermocouple
module can be used with
CPUs 222, 224 and 226.
sDesign The EM 231 thermocouple
module exhibits the same de-
sign features as the other S7-
22x modules:
• Assembly on a standard DIN
rail;
the modules are snapped
onto the rail to the right of the
CPU and are connected to
each other and to the
CPU 22x by means of
flexible integrated ribbon
cables.
• Direct wall mounting;
integrated mounting holes
also facilitate direct screw
attachment to walls. This
mounting method is recom-
mended for applications
subject to high vibration lev-
els.
• Thermocouples;
4 thermocouples of the J, K,
T, E, R, S or N type can be
used at any one time. They
are connected directly to the
module without an amplifier;
all 4 thermocouples must be
of the same type
• Mounting location;
to ensure the greatest possi-
ble measuring accuracy and
repeat accuracy, the ther-
mocouple module should be
mounted at locations with
small temperature fluctua-
tions
• DIP switches;
necessary settings, such as
selecting the connected
thermocouples, are made
using DIP switches on the
module
sFunctions • Different measuring ranges;
thermocouple types J, K, T,
E, R, S and N;
analog signal acquisition
± 80 mV
• Check for open-ended lines
• Compensation of the cold
junction;
faults due to contact poten-
tial differences at the con-
nection between the
thermocouple and the mod-
ule are prevented; compen-
sation is automatically
deactivated for the acquisi-
tion of analog signals
(± 80 mV)
• Temperature scaling;
the measured temperature
can be indicated in °C or °F
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29. 29Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Analog expansion modules
EM 231 thermocouple module
sTechnical specifications
sOrdering data
Connectable to S7-222/224/226
Plug-in I/O terminals No
Number of inputs 4, analog
Input ranges/
input resistance
TC types:
S, T, R, E, N, K, J/ > 1 MΩ
Voltage range:
± 80 mV/ > 1 MΩ
Acceptable input voltage for volt-
age input, max.
DC 30 V
Galvanic isolation Yes
• Field side to logic 500 V AC
• Field side to 24 V DC 500 V AC
• 24 V DC to logic 500 V AC
Update time 405 ms (all channels)
Measuring principle Sigma-delta
Resolution 15 bits + sign
• Temperature 0.1 °C/0.1 °F
• Voltage 15 bits + sign
Noise suppression 85 dB
• for noise frequency 50/60/400 Hz
Common mode voltage AC 120 V
Common mode rejection, min. 120 dB at 120 V AC
Displayable range of conversion
values
• bipolar signals -27.648 to +27.648
Basic error 0.1% FS (voltage)
Repeatability 0.05% FS
Error cold junction ±1.5 °C
Diagnostics LED: EXTF, SF
Cable length, max. 100 m to sensor
Loop resistance, line, max. 100 Ω
Current consumption
• from backplane bus (DC 5 V) 87 mA
• from L+ 60 mA
Power loss 1.8 W
Dimensions (W x H x D) in mm 71.2 x 80 x 62
W eight 210 g
EM 231 thermocouple module 6ES7 231-7PD20-0XA0
for the connection of thermocou-
ples and for the measurement of
analog signals at low levels
Grounding terminal
10 ea. 6ES5 728-8MA11
Front flap set
contains various covering flaps
for CPU and EM;
spare part
6ES7 291-3AX20-0XA0
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30. 30
SIMATIC S7-200
EM 231 RTD module
Analog expansion modules
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sOverview • For convenient measuring of
temperatures to a high level
of accuracy
• 31 popular types of resis-
tance temperature detectors
can be used
• Easy to retrofit in an existing
system
sApplication The EM 231 RTD module al-
lows the measurement of tem-
peratures to a high level of ac-
curacy using standard
resistance temperature
detectors.
The EM 231 RTD module can
be used with CPUs 222, 224
and 226.
sDesign The EM 231 RTD module ex-
hibits the same design fea-
tures as the other S7-22x
modules:
• Assembly on a standard DIN
rail;
the modules are snapped
onto the rail to the right of the
CPU and are connected to
each other and to the
CPU 22x by means of
flexible integrated ribbon
cables.
• Direct wall mounting;
integrated mounting holes
also facilitate direct screw
attachment to walls. This
mounting method is recom-
mended for applications
subject to high vibration lev-
els.
• Resistance temperature
sensors;
2 of the most common types
of resistance temperature
detector can be used at any
one time:
Pt 100, Pt 200, Pt 500,
Pt 1000, Pt 10000, Ni 100,
Ni 120, Ni 1000, Cu 10,
FS 150, FS 30, FS 600.
They are connected directly
to the module without an am-
plifier, both resistance tem-
perature detectors must be
of the same type. The detec-
tors can be connected with
2, 3 or 4 leads
• Mounting location;
to ensure the greatest possi-
ble measuring accuracy and
repeat accuracy, the RTD
module should be mounted
at locations with small tem-
perature fluctuations
• DIP switches;
necessary settings, such as
selecting the connected re-
sistance detectors, are
made using DIP switches on
the module
sFunctions • Different measuring ranges;
resistance temperature de-
tector types Pt 100, Pt 200,
Pt 500, Pt 1000, Pt 10000, Ni
100, Ni 120, Ni 1000, Cu 10,
FS 150, FS 30, FS 600
• Temperature scaling;
the measured temperature
can be indicated in °C or °F
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31. 31Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Analog expansion modules
EM 231 RTD module
sTechnical specifications
sOrdering data
Connectable to S7-222/224/226
Plug-in I/O terminals No
Number of inputs 2, analog
Input ranges RTD types:
• Pt 100 W , 200 W , 500 W , 1000 W
(a = 3850 ppm, 3920 ppm,
3850,55 ppm, 3916 ppm,
3902 ppm)
• Pt 10000 W
(a = 3850 ppm)
• Cu 9.035 W
(a = 4270 ppm)
• Ni 10 W , 120 W , 1000 W
(a = 6720 ppm, 6178 ppm)
• R 150 W , 300 W , 600 W FS
Input resistance min. 10 MW
Acceptable input voltage for volt-
age input, max.
30 V DC (detector)
5 V DC (source)
Galvanic isolation Yes
• Field side to logic 500 V AC
• Field side to 24 V DC 500 V AC
• 24 V DC to logic 500 V AC
Update time 405 ms (all channels)
(700 ms for Pt 10000)
Measuring principle Sigma-delta
Resolution 15 bits + sign
• Temperature 0.1 °C/0.1 °F
• Resistance 15 bits + sign
Noise suppression 85 dB
• for noise frequency 50/60/400 Hz
Common mode voltage 0
Common mode rejection, min. 120 dB at 120 V AC
Displayable range of conversion
values
• bipolar signals -27.648 to +27.648
Basic error 0.1% FS (voltage)
Repeatability 0.05% FS
Diagnostics LED: EXTF, SF
Cable length, max. 100 m to sensor
Loop resistance, line 20 W (max. 2.7 W for Cu)
Current consumption
• from backplane bus (DC 5 V) 87 mA
• from L+ 60 mA
Power loss 1.8 W
• Sensor, max. 1 mW
Dimensions (W x H x D) in mm 71.2 x 80 x 62
W eight 210 g
EM 231 RTD module 6ES7 231-7PB20-0XA0
for the connection of resistance
temperature detectors
Grounding terminal
10 ea. 6ES5 728-8MA11
Front flap set
contains various covering flaps
for CPU and EM;
spare part
6ES7 291-3AX20-0XA0
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32. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
32
SIMATIC S7-200
EM 277 PROFIBUS-DP module
Communication modules
sOverview • For connection of S7-22x to
PROFIBUS-DP (as slave)
and MPI
• Simultaneous operation pos-
sible as MPI slave and DP
slave
• Transfer rates up to
12 Mbit/s
• Suitable for use with CPUs
6ES7 22x-xxx21-xxxx and
later
sApplication The PROFIBUS-DP EM 277
module allows connection of
the CPUs in the 22x series to
PROFIBUS DP as a slave.
A simultaneous exchange of
data with MPI masters using
the MPI protocol is similarly
possible.
The module is suitable for use
with CPUs with release num-
ber 6ES7 2xx-xxx21-xxxx and
higher (new firmware).
sTechnical specifications
sOrdering data
Connectable to CPU 22x
Plug-in I/O terminals No
Number of inputs 1
• Type RS 485
Galvanic isolation
• between external signal and
control logic
AC 500 V (galvanic)
Signaling and diagnostic displays
(LEDs)
• CPU error
• power supply
• DP error
• DX mode
Voltage supply via communication
output
• 5 V DC
- Output current 90 mA
- Isolation between output and
module and also between output
and 24 V DC voltage supply
500 V AC (max. 1 min.)
• 24 V DC
- Voltage range 20.4 to 28.8 V
- Output current 120 mA
- Current limitation 0.7 to 2.4 A
- Isolation No; same circuit as for 24 V DC
voltage supply
Protocols • PROFIBUS-DP (slave)
• MPI (slave)
Current consumption
• from backplane bus (5 V DC) 150 mA
• external power supply or sensor
power supply (24 V DC)
30 to 180 mA
Power loss 2.5 W
Dimensions (W x H x D) in mm 71 x 80 x 62
W eight 175 g
Communication
PROFIBUS-DP transfer rates
(automatic setting)
9.6/19.2/45.45/93.75/187.5/500/
1000/1500/3000/6000/
12000 kbit/s
Cable lengths 100 to 1200 m, depending on
transfer rate
DP station address 0 to 99, adjustable
Number of stations per segment,
max.
32
Number of stations on network,
max.
126, of which no more than 99 are
EM 277
MPI connections, max. 6, of which 1 is reserved for PG
and 1 for OP
Connectable stations • TD200 from V2.0
• OPs
• TPs
• Programming devices/PC with
MPI hardware
• CPU 300/400
• PROFIBUS-DP master
EM 277 PROFIBUS-DP input
module
6ES7 277-0AA20-0XA0
for CPU 222/224/226, for connec-
tion to PROFIBUS-DP (slave) and
MPI
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33. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
33
SIMATIC S7-200
Communication modules
Communication processor CP 243-2
sOverview • The SIMATIC S7-200 22x’s
master connection to the AS-
Interface
• Significant increase in the
number of inputs/outputs of
the SIMATIC S7-200
• Up to 62 AS-Interface slaves
can be connected, and inte-
grated analog value trans-
mission (according to
extended AS-Interface
specification V2.1)
• Supports all AS-Interface
master functions in accor-
dance with AS-Interface
specification V2.1 (master
class M1e)
• Simple operation in the I/O
address area of the SIMATIC
S7-200
• No configuring of the CPs re-
quired
• Status indicators for operat-
ing states and indication of
the operational readiness of
connected slaves with LEDs
in the front panel.
• Error displays (including AS-
Interface voltage errors,
configuration errors) with
LEDs in the front panel.
• Compact housing of a de-
sign to match the SIMATIC
S7-22x family.
sApplication The CP 243-2 is the AS-Inter-
face master connection solely
for the 22x CPUs used with
SIMATIC S7-200. Thanks to
the connection to AS-Inter-
face, the number of available
digital inputs and outputs for
S7-200 is greatly increased
(max. 248 digital inputs/186
digital outputs on the AS-Inter-
face per CP). As well as this,
because of the integrated an-
alog value processing func-
tion analog values are also
available on the AS-Interface
for the S7-200 (max. 31 ana-
log slaves, each with up to 4
channels, per CP). Up to three
(CPU 224, CPU 226) CP 243-
2 processors can be operated
simultaneously on the S7-200.
sDesign The CP 243-2 is connected to
the S7-200 like an expansion
module. It has the following:
• Two terminal connections for
direct connection of the AS-
Interface cable.
• Indicator LEDs in the front
panel, for indicating the op-
erating states as well as the
connected and activated
slaves and their availability.
• Two pushbuttons for indicat-
ing the status information re-
lating to the slaves, for
switching between operat-
ing states and for accepting
the current actual configura-
tion as the desired configu-
ration.
sPrinciple of operation In the S7-200 process image
the CP 243-2 uses one digital
input byte (status byte), one
digital output byte (control
byte), 8 analog input words
and 8 analog output words. It
therefore requires two slots.
The operating mode of the CP
243-2 can be set with the
status byte and the control
byte by means of a user
program.
Depending on the operating
mode, the CP 243-2 either
stores the I/O data of the AS-
Interface slaves or diagnostic
values in the analog address
space of the S7-200 or en-
ables the master calls (e.g. re-
addressing of the slaves).
All connected AS-Interface
slaves are configured at the
press of a button. There is no
need for any further config-
uring of the CP.
sFunctions The CP 243-2 is an AS-Inter-
face master of master class
M1e, i.e. all functions speci-
fied in AS-Interface specifica-
tion V2.1 are supported. As a
result it is possible to operate
up to 62 digital slaves or 31
analog slaves on the AS-Inter-
face.
Thanks to the integrated ana-
log value processing function,
access to the analog values is
just as easy as to digital val-
ues.
The CP 243-2 can be used in
two operating modes:
• Standard mode:
access to the I/O data of the
AS-Interface slaves
• Extended mode:
master calls (e.g. write pa-
rameters) or requesting of
the diagnostics values
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34. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
34
SIMATIC S7-200
Communication processor CP 243-2
Communication modules
sDesigned for Industry • More flexible and expanded
range of applications for the
SIMATIC S7-200 as a result
of the considerable increase
in available digital/analog
inputs/outputs
• Shorter commissioning
times thanks to simple con-
figuring at the press of a but-
ton
• Reduction of downtimes
and/or service times in the
event of a fault thanks to the
LED indicators:
- Status of the CP
- Indication of all connected
slaves and their readiness
for operation
- Monitoring of the AS-Inter-
face line voltage
sTechnical specifications
sOrdering data
AS-Interface master profiles M0e/M1e (according to Com-
plete AS-Interface Specification
V2.1)
Bus cycle time 5 ms with 31 slaves
Interfaces
• Address area assignment in the
PLC
corresponds to 2 I/O modules
(8 DI/8 DO and 8 AI/ 8 AO)
• Connection AS-Interface terminal connection
Supply voltage 5 V DC via backplane bus
Current consumption
• via backplane bus typ. 220 mA at 5 V DC
• via AS-Interface shaped cables max. 100 mA
Power loss approx. 2 W
Permissible ambient conditions
• Operating temperature
- horizontal installation 0 °C to +55 °C
- vertical installation 0 °C to +45 °C
• Transportation and storage tem-
perature
- 40 °C to +70 °C
• Relative humidity max. 95% at +25 °C
Construction
• Module format S7-22x expansion module
• Dimensions (W x H x D) in mm 71.2 x 80 x 62 (H+16 mm with
holes for wall fixing)
• W eight approx. 250 g
• Space requirements 1 slot
Communication processor
CP 243-2
6GK7 243-2AX00-0XA0
for CPU 222/224/226, for connec-
tion to AS-Interface (master) in
accordance with extended AS-
Interface master profile M0E/M1E
CP 243-2 manual
incl. examples
German 6GK7 243-2AX00-8AA0
English 6GK7 243-2AX00-8BA0
French 6GK7 243-2AX00-8CA0
Spanish 6GK7 243-2AX00-8DA0
Italian 6GK7 243-2AX00-8EA0
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35. 35Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Power supplies
SITOP power 24 V/3.5 A load power supply
sOverview • The stabilized load power
supply for the SIMATIC S7-
200
• Matched in design and func-
tionality, problem-free inte-
gration into PLC-network
• For reliable supply of PLC,
encoders and sensors with
24 V DC; 3.5 A
• Flexible in use whether in
industry or in the domestic
system
sApplication The SITOP power 24 V/3.5 A
load power supply is specially
designed for the SIMATIC
S7-200.
Applications of preference
are:
• Supply of loads with high
power requirement;
the standard power supply
of the CPU is insufficient
• Use of the CPUs with 24 V
DC supply voltage
Using the SITOP power 24 V/
3.5 A load power supply
brings the following advan-
tages:
• Extension of the service life
of connected loads;
through special protection
against network fluctuations
and noise
• Low heat buildup in the
switching cabinet;
thanks to the high efficiency
of the load power supply
• Easy installation;
thanks to light weight and in-
stallation methods familiar
from the S7-200
• Low investments;
thanks to low price and the
possibility of using the low-
cost CPUs with 24 V DC
supply voltage
sDesign The SITOP power 24 V/3.5 A
has the following:
Rugged plastic housing in
S7-200 design
• Easily accessible connec-
tion and operator elements
• User-friendly installation on
standard DIN rail or direct in
the cabinet via integrated
screw holes
sTechnical specifications
sOrdering data
Input
Input voltage
• rated value 120/230 V
• permitted range 93 to 132 V AC/187 to 264 V
• mains buffering min. 20 ms
System frequency
• rated value 50/60 Hz
• permitted range 47 to 63 Hz
Input current
• rated value at 230 V 0.95 A
• rated value at 120 V 1.65 A
Input current max. 33 A
Output
Output voltage
• rated value 24 V DC
• permitted range 24 V +/-5%
Output current
• rated value 3.5 A
• short-circuit protection electronic, not saving
General data
Protection class (IEC 536) I
Degree of effectivity min. 84%
Power loss max. 16 W
Dimensions (W x H x D) in mm 160 x 80 x 62
Panel cutout
• Input L, N, PE finely
stranded/single
0.5 to 1.0 mm2
each / 1.5 mm2
• Output L+ 1 terminal for 0.5 to 1.0 mm2
• Output M 2 terminals for 0.5 to 1.0 mm2
SITOP power 24 V/3.5 A load
power supply
6EP1 332-1SH31
120/230 V AC; 24 V DC/3.5 A
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36. 36
SIMATIC S7-200
TD 200 text display
Human Machine Interface
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sOverview • The user-friendly text
display for the S7-200
• For human machine inter-
face functionality:
• Display of message texts,
intervention in the control
program, setting inputs and
outputs
• Direct connection to the
CPU interface via the sup-
plied cable or integration
into the network (including
via EM 277)
• No separate power supply
required
• No separate parameteriza-
tion software required
• W ith customized front
design on request
• Addressing and contrast ad-
justment via supplied menu
sApplication The TD 200 text display is the
optimum solution to all
SIMATIC S7-200 human ma-
chine interface functions.
It is simply connected with the
enclosed connecting cable to
the PPI interface of the
S7-200. A separate power
supply is not required. Several
TD 200 can be connected to
one S7-200.
The TD 200 can be used for
the following tasks:
• Message text display
• Accessing the PLC program
- for example, to modify set-
points
• Setting inputs and outputs -
for example, to turn a motor
on and off
sDesign The TD 200 features:
• Rugged plastic housing with
IP 65 degree of protection
(front panel)
• Mounting depth of 27 mm;
the TD 200 can be installed
without special accessories
in panels or operator control
panels or used as a hand-
held
• Backlit LC display;
clearly legible even under
unfavorable light conditions
• Ergonomically designed in-
put keys;
including programmable
function keys
• Integrated interface for con-
necting cable connection
• Interface for optional power
supply unit;
a power supply unit is re-
quired to supply power at
distances greater than 2.5 m
between the TD 200 and a
S7-200. PROFIBUS cables
are then available instead of
the supplied connecting ca-
ble
sFunctions The TD 200 can be used for
the following tasks:
• Message text display;
Up to 80 pieces of message
text with not more than 4
tags display current operat-
ing states and can be con-
figured so that they require
acknowledgement and are
additionally protected by a
password. System text can
be stored in German, En-
glish, French, Spanish and
Italian on the device. Mes-
sages can additionally be
stored as Japanese graphic
characters (Katakana)
• Display and modification of
process parameters;
process parameters are
shown on the display and
can be modified with input
keys for example, for tem-
perature settings or chang-
es of speed
• Setting inputs and outputs;
Memory bit is assigned to
each of the 8 programmable
function keys. The function
keys can then be set in the
course of operations - for ex-
ample, during commission-
ing, test and diagnostics. In
this way, motors can be con-
trolled, for example, without
having to install additional
controls on the system.
• Additional functions and
features;
Examples are the process-
ing or floating point num-
bers, symbols for bar chart
display, different data
blocks for operating several
TD 200 devices on one CPU,
password protection for the
user program, integrated
SETUP menu
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37. 37Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Human Machine Interface
TD 200 text display
sProgramming The configuration data of the
TD 200 are stored on the CPU
of the S7-200. Message text
and configuration parameters
are created with the STEP 7-
Micro/W IN programming soft-
ware. Additional parameter
assignment software is not
required.
Special data areas are re-
served in the CPU of the S7-
200 for data exchange with
the TD 200. Using these data
areas, the TD 200 directly
accesses the necessary func-
tions of the CPU. Parameter-
ization is conveniently carried
out with the aid of a separate
TD 200 wizard in STEP 7-Mi-
cro/W IN.
sTechnical specifications
sOrdering data
Display LCD backlit, 2-line,
20 characters per line (ASCII,
Cyrillic),
10 characters per line (Chinese),
5 mm character height
Interfaces 1 PPI (RS 485);
for configuring a network having
max. 126 nodes
(S7-200, OP, TP, TBP, PG/PC);
transfer rates
9.6/ 19.2/187.5 kbit/s
Power supply 24 V DC, 120 mA;
supply through S7-200 communi-
cation interface or optional exter-
nal power pack.
Sensor power supply (24 V DC) of
CPU is not affected
Ambient temperature 0 to 60 °C
Transportation and storage
temperature
-40 to +70 °C
Degree of protection IP 65 front
Dimensions (W x H x D) in mm 148 x 76 x 27
Installation opening
(standard cutout) in mm
138 x 68
Cabinet/control panel thickness in
mm
0.3 to 4
W eight 250 g
TD 200 text display 6ES7 272-0AA20-0YA0
for connection to
SIMATIC S7-200
TD 200 manual
German 6ES7 272-0AA20-8AA0
English 6ES7 272-0AA20-8BA0
French 6ES7 272-0AA20-8CA0
Spanish 6ES7 272-0AA20-8DA0
Italian 6ES7 272-0AA20-8EA0
Power supply unit for TD 200
for voltage supply when using
connecting cables longer than
2.5 m
230 V AC 6ES7 705-0AA00-1AA0
120 V AC 6ES7 705-0AA00-1BA0
PROFIBUS bus cable connector
IP 20 with 90° cable outlet
• without PG connection 6ES7 972-0BA11-0XA0
• with PG connection 6ES7 972-0BB11-0XA0
PROFIBUS bus cable connector
IP 20 with 35° cable outlet
• without PG connection 6ES7 972-0BA40-0XA0
• with PG connection 6ES7 972-0BB40-0XA0
PROFIBUS-FC standard cable 6XV1 830-0EH10
for connection to PPI;
standard type with special design
for quick mounting, 2-core,
shielded, by the meter
delivery unit max. 1000 m,
minimum order quantity 20 m
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38. 38
SIMATIC S7-200
TP070 touch panel
Human Machine Interface
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sOverview
f
• Touch device specially for
SIMATIC S7-200 (point to
point connection)
• For operation and monitor-
ing for small machines and
plants
• Connection by means of MPI
or PROFIBUS-DP cable to
S7-200
• Configuring with the TP De-
signer configuring software
(included in the STEP 7-Mi-
cro/W IN32 V3.1 Toolbox)
• Configuring download by
means of PC/PPI cable
• Future availability ensured,
thanks to the innovative
standard operating system
W indows CE
sApplication The TP070 is a professional
touch panel specially for the
SIMATIC S7-200. It performs
operating and monitor
functions for small machines
or plants. The non-volatile
flash memory in the device is
typically designed for 20
process diagrams. The entire
configuring details, which are
created on the PC with the TP
Designer configuring soft-
ware, are stored retentively on
the TP after downloading and
do not occupy any main mem-
ory in the CPU.
The 5.7” STN display with
rugged resistive touch makes
an additional keyboard super-
fluous, all entries are made
directly on the display. The
freely scalable texts and
actual value displays can also
be read easily from a long
distance.
The TP070 can be connected
to all S7-200-CPUs (except
CPU 212) with the standard
MPI bus cables.
sDesign The TP070 has:
• Rugged plastic housing with
protection rating IP65 (at the
front), IP20 (device rear)
• Mounting depth 45 mm
• Front panel (W x H)
212 x 156 mm
(mounting cutout (W x H x D)
198 x 142 x 45 mm)
• STN, CCFL1)
backlit display,
can also be read easily in
poor lighting
• Resistive analog touch, suit-
able for finger, pen and
glove operation
• Numerical system keyboard
for decimal, binary and
hexadecimal number for-
mats
• RS 485 interface for connec-
tion of the PLC connecting
lead or the PC/PPI cable for
configuring
• Cable connector terminals
for 24 V DC power supply
(200 mA)
The process connection can
be established by means of
standard MPI bus or
PROFIBUS-DP lines.
sFunctions The following functions are
available:
• Display and change process
parameterswithinput/output
fields; process parameters
(V, M, E, A, T and Z) are
displayed and can be
changed with a system
keyboard, e.g. for
temperature settings,
speeds, etc.
• Controlling input/output and
data bits with button; bits
can be set, reset, toggled or
dynamically triggered.
Buttons can be used to
switch to other process
diagrams or recalibrate the
touch screen.
• Setting the contrast directly
on the display
• Labeling buttons with
graphics or texts;
graphics can also be confi-
gured as screen-filling
background diagrams. The
graphics can be created
with various editors, e.g.
Paint-Shop, Corel-Draw, etc.
1) Cold Cathode Fluorescence Lamp
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39. 39Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Human Machine Interface
TP070 touch panel
sFunctions (cont.) • Labeling the process dia-
grams and process values
with freely scalable fixed
texts.
W hile the configuration com-
puter (PC/PG) supports
multilingual configuration,
only one language is loaded
on the TP070 at any one time
• 1 online and 5 offline lan-
guages (Ger./Eng./Fr./It./
Sp.) 1)
• Dynamic bar chart displays;
for the visualization of ana-
log values from the CPU,
e.g. temperatures
sConfiguration Configuring of the TP070 is
carried out with the TP De-
signer configuring software,
which is part of the STEP 7-Mi-
cro/W IN V3.1 toolbox. Config-
uration of the TP070 is de-
scribed in detail in the "TP070
Manual".
The configuration tool can be
used to directly access all
data areas of the S7-200.
A PC/PPI adaptor cable is
needed to download the con-
figuration.
sTechnical specifications
sOrdering data
1) Chinese in preparation
Display STN, CCFL backlit
• MTBF display and back-lighting at
25 °C
50,000 h
• Resolution (pixels) 320 x 240
• Screen size 5.7" blue mode
Keyboard Touch panel (resistive/analog)
• operating cycles, min. 1 million
Processor 32-Bit RISC/66 MHz
Operating system W indows CE
User memory flash memory (retentive)
• Size 128 Kbytes
Supply voltage 24 V DC
• permitted range +18 to +30 V
• current consumption typ. 200 mA at 24 V
Integrated interface RS 485 (19.2 kbit/s)
• Logical connections (also on
network, max. 19.2 kbaud)
1; only point-to-point connections
Clock Yes, CPU real-time clock can be
displayed
Environmental conditions
• operating temperature
- vertical installation 0 to +50 °C
- up to 35° angle of inclination 0 to +40 °C
• Transp. and storage temperature -20 to +60 °C
• Humidity ≤ 85%, condensing not allowed in
operation
Dimensions in mm
• front panel (B x H) 212 x 156
• mounting cutout (W x H x D) 198 x 142 x 45
W eight approx. 0.7 kg
Degree of protection front/rear IP 65 / IP 20
Certifications CE / UL / CSA / FM
Functions The size of the user memory is
designed for small and medium-
sized configurations
(typically 20 process images, 10
charts, several buttons, fixed
texts and 50 variables)
• Pictures yes
• Tags yes
• Fields per picture 20
• Tags per picture 10
• Graphic objects yes
• Text elements yes
• Bars per picture 5
SIMATIC TP070 6AV6 545-0AA15-2AX0
with 5.7” STN display, resistive
analog touch panel, numerical
system keyboard, RS 485 inter-
face
TP070 equipment manual
German 6AV6 591-1DC01-0AA0
English 6AV6 591-1DC01-0AB0
French 6AV6 591-1DC01-0AC0
Italian 6AV6 591-1DC01-0AD0
Spanish 6AV6 591-1DC01-0AE0
830-1T PROFIBUS connecting
cable
for terminal connection,
pre-assembled, with two Sub-D
male connectors, 9-pin termi-
nated at both ends
1,5 m long 6XV1 830-1CH15
3 m long 6XV1 830-1CH30
PC/PPI cable 6ES7 901-3BF20-0XA0
5 m long
MPI cable 6ES7 901-0BF00-0AA0
5 m long
PROFIBUS bus cable,
accessories
see page 18
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40. 40
SIMATIC S7-200
STEP 7-Micro/WIN
SIMATIC Industrial Software
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sOverview • Simple, easy to learn pro-
gramming software under
W indows 95/98/NT for the
SIMATIC S7-200
• For solving even difficult
automation tasks
• For the quick entry level for
time-saving programming
• Extensive functional scope
• Based on standard W in-
dows software (familiar from
many standard applications,
e.g. Microsoft W ord, Out-
look)
• W ork in standard editors
STL, LAD and FBD; the edi-
tor is freely selectable at all
times
• Support using assistants
(wizards)
Fig. 6 STEP 7-Micro/W IN
sApplication STEP 7-Micro/W IN32 is the
simple, easy to learn pro-
gramming software for the
SIMATIC S7-200 automation
system.
W ith its wide range of func-
tions, it enables even difficult
automation tasks to be solved.
Thanks to the speed with
which new users can get start-
ed with the software and the
time-saving programming
features, it is also particularly
user-friendly.
sDesign The following programs are
available:
• STEP 7-Micro/W IN32 V3.1;
for W indows 95, W indows 98
or W indows NT;
main memory requirements
35 Mbytes
• STEP 7-Micro/W IN32 Tool-
box, add-on program for
STEP 7-Micro/W IN32 V3.1:
USS protocol library and
TP070 software
STEP 7-Micro/WIN32 V3.1
All functions of the S7-200
CPUs can be programmed
with STEP 7-Micro/W IN32
V3.1.
The connection between the
CPU and the programming
device/PC is provided via the
PC/PPI cable or the SIMATIC
CP 5511 or CP 5611, which
are plugged into the program-
ming device/PC. For use on a
programming device it is also
sufficient to use the integrated
communications interface.
Under W indows 95 and W in-
dows 98, multimaster opera-
tion is possible with the PC/
PPI cable (a network of sever-
al CPUs, TD 200 and pro-
gramming device/PC can be
programmed).
sFunctions • Very simple program
structure;
a single main program, to
which the subroutines or in-
terrupt handlers are simply
appended, ensures a lean
and clearly-arranged pro-
gram. Additionally, a data
block can be created. Pro-
gramming with synonyms is
possible
• Programming in the LAD,
FBD and STL languages
• Operation of LAD and FBD
optionally in IEC 1131-1 or
S7-200 mode
• Symbolic programming is
possible. Assignment of
symbolic and absolute ad-
dresses via a symbol table.
Display and printout with
symbolic or absolute ad-
dresses
• Interactive entry masks and
information masks (W izards)
for the particularly easy con-
figuration of
- TD 200 text display
- PID control
- communication functions
for data transfer from CPU
to CPU
- high-speed counters
and for the CPU hardware
settings, for example
- expansion board configu-
ration (status query)
- delay times for the inputs
- settings for the real-time
clock
- assignment of the pass-
word
- configuration of the reten-
tive CPU areas
- the network addresses for
communication
- extensive, context-sensi-
tive online help
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41. 41Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
SIMATIC Industrial Software
STEP 7-Micro/WIN
sFunctions (continued) In detail, the following func-
tions are available:
• Binary operations
• Byte-oriented incrementing,
shifting, rotating, inverting,
AND, OR, EXOR
• Signal-edge evaluation
• Invoking subroutines
• Counters, timers
• High-speed counter func-
tions
• 16 and 32-bit integer arith-
metic
• Floating-point arithmetic
• Comparison functions
• PID control
• Number conversion
• Tabular processing
• Loop programming
• Access to the freely pro-
grammable communication
interface from the user pro-
gram
• All functions can also be ed-
ited with key combinations
• Cut, copy and paste instruc-
tions and networks
• Undo function for the last
step executed
• Search functions in the user
program for "Text" and
"Instruction" (for example,
comparisons or subroutine
calls)
• Default setting of
- programming language
(STL, LAD, FBD),
- mnemonics (SIMATIC,
international),
- language (German,
English, French, Spanish,
Italian),
- opening of the last user
display setting on
complete restart
• CPU online functions;
e.g. RUN/STOP, loading the
user program from the CPU
into the programming de-
vice/PC, writing the user pro-
gram from the programming
device/PC to the CPU
• Comparison of the program
currently being processed
with STEP 7-Micro/W IN32
and the program on a con-
nected CPU
• Support of remote program-
ming of the S7-200 via mo-
dem
• Testing and debugging:
executing cycles, forcing,
status
• Network node table
• Freely editable variable sta-
tus table
• Simultaneous display of sig-
nal status and status table
on several windows open at
the same time
• Cross references
• Import and export of files in
STEP 7 Micro/DOS format
• Printer setup under W in-
dows and printout on any
W indows printer
• Use of local variables
• Parameter passing and ac-
knowledgement to/from sub-
routines;
allows the creation of
reusable subroutines analo-
gous with FBs in the rest of
the SIMATIC world
• Can be integrated into
STEP 7 V5.x
• Support of the S7-200 proto-
col for CP 5511, CP 5611
• Communication via PG/PC
interface
• Online and offline calls from
the SIMATIC STEP 7 Manag-
er
• Project administration and
instruction browser in the
style of W indows Explorer
• Transfer of instructions from
the instruction browser to the
worksheet by dragging and
dropping
• Storage of all project data in
one file
• Possibility of starting multi-
ple copies of STEP 7-Micro/
W IN32.
In this way instructions and
networks can be transferred
from one project to another
without difficulty
• Greatly improved print func-
tion, including print preview
sOrdering data
STEP 7-Micro/WIN32 V3.1
programming software
Target system:
All CPUs of the SIMATIC S7-200
Prerequisite:
W indows 95/98 or NT on PG 7xx
or PC with 80486 or Pentium
processor
Supplied:
German, English, French, Span-
ish, Italian; with online documen-
tation
Single license 6ES7 810-2BC01-0YX0
Upgrade1)
1) Upgrade for all previous STEP 7-Micro/W IN and STEP 7 Micro/DOS
versions
6ES7 810-2BC01-0YX3
To be ordered separately:
PC/PPI cable 6ES7 901-3BF20-0XA0
with RS 232C/PPI converter; for
9.6/19.2/38.4 Kbit/s; 5 m long
S7-22x-CPUs system manual
German 6ES7 298-8FA21-8AH0
English 6ES7 298-8FA21-8BH0
French 6ES7 298-8FA21-8CH0
Italian 6ES7 298-8FA21-8DH0
Spanish 6ES7 298-8FA21-8EH0
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42. 42
SIMATIC S7-200
STEP 7-Micro/Win32 Toolbox
SIMATIC Industrial Software
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sOverview • Tools for the STEP 7-Micro/
W IN32 V3.1 standard pro-
gramming software
• Consisting of TP Designer
for the TP070 Touch Panel
and operations for the USS
protocol
• Only executable in conjunc-
tion with STEP 7-Micro/
W IN32 V3.1
sApplication The STEP 7-Micro/W IN32
Toolbox contains additional
tools for programming and
configuring the S7-200.
It is made up of the following
software packages:
• TP Designer;
for configuring and parame-
terization of the new low-cost
TP070 Touch Panel for the
S7-200 system. The TP De-
signer software allows the
TP070 operator screens to
be created and configured
with various TP070 objects,
such as input fields, output
fields, buttons, text labels,
bar charts, graphic images
• Operations for the USS pro-
tocol;
for simplified communica-
tion with drives using the
USS protocol
The STEP 7-Micro/W IN32
Toolbox can only be run in
conjunction with STEP 7-Mi-
cro/W IN32 V3.1.
sFunctions TP Designer
• User interface with the look-
and-feel of STEP 7-Micro/
W IN32
• Convenient and time-saving
creation and configuring of
operator screens by drag-
ging and dropping;
the optional grid function
makes alignment of the
TP070 objects easier
• Generation and administra-
tion of variables which can
be assigned to certain ad-
dresses in the S7-200 CPU,
for example inputs and out-
puts, flags, counters or also
variable storage addresses
• Integration of graphic imag-
es (bitmaps), with automatic
adjustment to display on the
TP070, for example as a
background image
Fig. 7 TP Designer
• Comprehensive online help
for every function
• Easy project management
with a single project file
(*.tpf);
convenient to use with
W indows Explorer or an
e-mail program
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43. 43Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
SIMATIC Industrial Software
STEP 7-Micro/Win32 Toolbox
sFunctions (cont.) Operations for the USS pro-
tocol
The software provides 4 new
functions in the form of a
Micro/W IN32 library:
• USS_INIT
for initialization of USS com-
munication with the S7-200
interface in freely program-
mable communication
mode. Only the transmission
rate and the number of ac-
tive drives need to be speci-
fied; the necessary
subroutines, interrupts and
symbol tables are generated
automatically
• DRV_CTRL
for controlling and monitor-
ing the drives:
- start/stop with with the set
direction of rotation and
speed
- quick stop
Fig. 8 TP Designer
- drive speed as a percent-
age of maximum rated
speed (-200% to +200%)
- acknowledgement of faults
in the drive
- querying of the current
drive status
• READ_PM
for reading parameters from
the drive
• W RITE_PM
for writing parameters to the
drive
sOrdering data
STEP 7-Micro/WIN 32 Toolbox 6ES7 810-2TC00-0YX0
Target system:
SIMATIC S7-22x
Prerequisite:
W indows 95/98 or NT on PG 7xx
or PC with 80486 or Pentium
processor;
STEP 7-Micro/W in32 V3.1
Supplied:
German, English, French, Span-
ish, Italian; with online documen-
tation
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44. 44
SIMATIC S7-200
SIMATIC MicroComputing
SIMATIC Industrial Software
Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
sOverview • The bridge between the
SIMATIC S7-200 and the PC
world
• For processing and visualiz-
ing data from the S7-200
with standard W indows ap-
plications
• Can be used for creating (for
example) database applica-
tions, operator control and
monitoring interfaces (HMI),
tools for statistical evalua-
tions with Excel, for exam-
ple, or calculation modules
for complex requirements
sApplication SIMATIC MicroComputing
enables data from the S7-200
automation system to be pro-
cessed and visualized at low
cost and in an advanced, for-
ward-looking way with stan-
dard W indows applications
such as Visual Basic, Visual
C++ or Excel.
Numerous control elements
and graphical elements pro-
vide a unique degree of flexi-
bility.
The software is available for
the following operating sys-
tems:
• W indows 95
• W indows 98
• W indows NT (not with PC/
PPI cable)
• W indows 2000 in prepara-
tion (end of 2000)
SIMATIC S7-200
OPC server
The SIMATIC S7-200 OPC
server is required for visual
display systems whose data
are updated via an OPC serv-
er, for example W inCC®
.
sFunctions The integrated ActiveX soft-
container includes:
• Control elements for the vi-
sualization and modification
of process data;
for the creation of monitoring
and control interfaces
adapted ideally to the task in
hand without elaborate pro-
gramming
• ActiveX control elements for
use in all W indows applica-
tions suitable for OLE (such
as Microsoft Office applica-
tions, Visual Basic, Visual
CC++);
with these, for example, pro-
cess data can be read into
an Excel worksheet and sta-
tistically evaluated
• Numerous graphical ele-
ments for designing opera-
tor interfaces;
e.g. switches, slide controls,
LED strips, digital output
fields, DIP switches etc.
• Numerous ready-prepared
bitmaps for LEDs, switches,
buttons
• Control elements for direct
access to the CPU;
CPU data can be displayed
and modified, additional
program code or STEP 7-
Micro/W IN32 are not re-
quired for this
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45. 45Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
SIMATIC Industrial Software
SIMATIC MicroComputing
sCommunication
1) W ith optional use of the EM 277 PROFIBUS module
Fig. 9 Communication options with SIMATIC MicroComputing
Supported hardware Supported transmission rate Supported protocols
PC/PPI cable;
connection via COM port
of the PC
9.6 kbit/s
19.2 kbit/s
PPI
CP 5411;
ISA card for PC
9.6 kbit/s
19.2 kbit/s
187.5 kbit/s
12 Mbit/s1)
PPI, MPI or PROFIBUS protocol
CP 5511;
Type II, PCMCIA card for
notebook
9.6 kbit/s
19.2 kbit/s
187.5 kbit/s
12 Mbit/s1)
PPI, MPI or PROFIBUS protocol
CP 5611,
PCI card (version 3 or higher)
for PC
9.6 kbit/s
19.2 kbit/s
187.5 kbit/s
12 Mbit/s1)
PPI, MPI or PROFIBUS protocol
MPI;
integrated in PG; PC ISA card
9.6 kbit/s
19.2 kbit/s
187.5 kbit/s
12 Mbit/s1)
PPI, MPI or PROFIBUS protocol
sOrdering data
D
SIMATIC MicroComputing
Target system:
SIMATIC S7-22x
Prerequisite:
W indows 95/98, W indows NT (not
with PC/PPI cable), W indows
2000 (in preparation);
on PG 7xx or PC with 80486 or
Pentium processor;
STEP 7-Micro/W in32 V3.1
Supplied:
German, English, French, Span-
ish, Italian; with online documen-
tation
Unlimited edition (with full range
of functions)
6ES7 810-2MU00-0YX0
Limited edition (with limited range
of functions)
6ES7 810-2ML00-0YX0
SIMATIC S7-200 OPC Server 3.0 6ES7 810-2MS00-0YX0
CP 5511 6GK1 551-1AA00
PCMCIA card for connecting
notebooks to CPU interface or
PROFIBUS-DP module (187,5
Kbit/s or 12 Mbit/s) using MPI
cable
CP 5611 6GK1 561-1AA00
PCI card for connecting PCs to
CPU interface or PROFIBUS-DP
module (187,5 Kbit/s or 12 Mbit/s)
using MPI cable
MPI / PPI / PROFIBUS-DP
PROFIBUS-DP (max. 12 Mbit/s)
(CP 5611)
(CP 5611)
or
PC/PPI cable to COM interfaceMicroComputing
MicroComputing
CPU 22x
CPU 22x
EM 277
PC
PC
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46. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
46
SIMATIC S7-200
Configuring forms
SIMATICS7-200
CPU222
Accessories(seebelow)SystemstructureModulesPrice
Currentcon-
sumptionfrom
backplanebus
Currentcon-
sumptionfrom
24VDC
DesignationOrdernumber012No.mAΣmAmAΣmAeachtotal
CPU222,24VDCsupply,24VDCinputs,24VDCoutputs6ES7212-1AB21-0XB01-6-340601)
CPU222,100-230VACsupply,24VDCinputs,relayoutputs6ES7212-1BB21-0XB01-6-340601)
DigitalinputmodulesEM2218x24VDC,activehighandactivelow6ES7221-1BF20-0XA03,760—
DigitaloutputmodulesEM2228x24VDC6ES7222-1BF20-0XA03,780—
8xrelay6ES7222-1HF20-0XA03,78072
Digitalinput/outputmodulesEM223424VDCinputs,424VDCoutputs6ES7223-1BF20-0XA03,840—
824VDCinputs,824VDCoutputs6ES7223-1BH21-0XA03,880—
1624VDCinputs,1624VDCoutputs6ES7223-1BL21-0XA03,8160—
424VDCinputs,4relayoutputs6ES7223-1HF20-0XA03,84072
824VDCinputs,8relayoutputs6ES7223-1PH21-0XA03,88072
1624VDCinputs,16relayoutputs6ES7223-1PL21-0XA03,816072
AnaloginputmoduleEM2314inputs,12bits6ES7231-0HC20-0XA032060
AnalogoutputmoduleEM2322outputs,12bits6ES7232-0HB20-0XA032070
Analoginput/outputmoduleEM2354inputs,1output,12bits6ES7235-0KD20-0XA033060
EM231thermocouplemodule4inputsforthermocouples6ES7231-7PD20-0XA038760
EM231RTDmodule4inputsforresistancetemperaturedetectors6ES7231-7PB20-0XA038760
PROFIBUS-DPmoduleEM2776ES7277-0AA20-0XA0150180
CommunicationprocessorCP243-26GK7243-2AX00-0XA02201002)
1)Totalinputcurrentforallinputs
2)ViaAS-Interface
Max.180mA;ifexceeded,
additional24VDCpowersupply
required
Accessories
DesignationOrdernumberNo.PriceDesignationOrdernumberNoPrice
eachtotaleachtotal
1Memorymodule6ES7291-8GE20-0XA06Battery/clockmodule(optional)6ES7297-1AA20-0XA0
2SimulatorSIM274forCPU2226ES7274-1XF00-0XA0PluggableI/Oscrew-typeterminals
3Groundingterminal(10ea.)6ES5728-8MA117with7interfaces6ES7292-1AD20-0AA0
4Terminalblock,12-pin,10ea.6ES7290-2AA00-0XA08with12interfaces6ES7292-1AE20-0AA0
5Batterymodule(optional)6ES7291-8BA20-0XA0
TotalTotalTotalTotal
+
=
Totalprice
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47. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
47
SIMATIC S7-200
Configuring formsCPU224
Accessories(seebelow)SystemstructureModulesPrice
Currentcon-
sumptionfrom
backplanebus
Currentcon-
sumptionfrom
24VDC
DesignationOrdernumber01234567No.mAΣmAmAΣmAeachtotal
CPU224,24VDCsupply,24VDCinputs,24VDCoutputs6ES7214-1AD21-0XB01-6-6601051)
CPU224,100-230VACsupply,24VDCinputs,relayoutputs6ES7214-1BD21-0XB01-6-6601051)
DigitalinputmodulesEM2218x24VDC,activehighandactivelow6ES7221-1BF20-0XA03,760—
DigitaloutputmodulesEM2228x24VDC6ES7222-1BF20-0XA03,780—
8xrelay6ES7222-1HF20-0XA03,78072
Digitalinput/outputmodulesEM223424VDCinputs,424VDCoutputs6ES7223-1BF20-0XA03,840—
824VDCinputs,824VDCoutputs6ES7223-1BH21-0XA03,880—
1624VDCinputs,1624VDCoutputs6ES7223-1BL21-0XA03,8160—
424VDCinputs,4relayoutputs6ES7223-1HF20-0XA03,84072
824VDCinputs,8relayoutputs6ES7223-1PH21-0XA03,88072
1624VDCinputs,16relayoutputs6ES7223-1PL21-0XA03,816072
AnaloginputmoduleEM2313inputs,12bits6ES7231-0HC20-0XA032060
AnalogoutputmoduleEM2322outputs,12bits6ES7232-0HB20-0XA032070
Analoginput/outputmoduleEM2354inputs,1output,12bits6ES7235-0KD20-0XA033060
EM231thermocouplemodule4inputsforthermocouples6ES7231-7PD20-0XA038760
EM231RTDmodule4inputsforresistancetemperaturedetectors6ES7231-7PB20-0XA038760
PROFIBUS-DPmoduleEM2776ES7277-0AA20-0XA0150180
CommunicationprocessorCP243-26GK7243-2AX00-0XA02201002)
1)Totalinputcurrentforallinputs
2)ViaAS-Interface
Max.280mA;ifexceeded,addi-
tional24VDCpowersupply
required
Accessories
DesignationOrdernumberNo.PriceDesignationOrdernumberNoPrice
eachtotaleachtotal
1Memorymodule6ES7291-8GE20-0XA0PluggableI/Oscrew-typeterminals
2SimulatorSIM274forCPU2246ES7274-1XH00-0XA06with18interfaces6ES7292-1AG20-0AA0
3Groundingterminal(10ea.)6ES5728-8MA117with7interfaces6ES7292-1AD20-0AA0
4Terminalblock,12-pin,10ea.6ES7290-2AA00-0XA08with12interfaces6ES7292-1AE20-0AA0
5Batterymodule(optional)6ES7291-8BA20-0XA0
TotalTotalTotalTotal
+
=
Totalprice
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48. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
48
SIMATIC S7-200
Configuring formsCPU226
Accessories(seebelow)SystemstructureModulesPrice
Currentcon-
sumptionfrom
backplanebus
Currentcon-
sumptionfrom
24VDC
DesignationOrdernumber01234567No.mAΣmAmAΣmAeachtotal
CPU226,24VDCsupply,24VDCinputs,24VDCoutputs6ES7216-1AD21-0XB01-5-10001051)
CPU224,100-230VACsupply,24VDCinputs,relayoutputs6ES7216-1BD21-0XB01-5-10001051)
DigitalinputmodulesEM2218x24VDC,activehighandactivelow6ES7221-1BF20-0XA03,660—
DigitaloutputmodulesEM2228x24VDC6ES7222-1BF20-0XA03,680—
8xrelay6ES7222-1HF20-0XA03,68072
Digitalinput/outputmodulesEM223424VDCinputs,424VDCoutputs6ES7223-1BF20-0XA03,740—
824VDCinputs,824VDCoutputs6ES7223-1BH21-0XA03,780—
1624VDCinputs,1624VDCoutputs6ES7223-1BL21-0XA03,7160—
424VDCinputs,4relayoutputs6ES7223-1HF20-0XA03,74072
824VDCinputs,8relayoutputs6ES7223-1PH21-0XA03,78072
1624VDCinputs,16relayoutputs6ES7223-1PL21-0XA03,716072
AnaloginputmoduleEM2313inputs,12bits6ES7231-0HC20-0XA032060
AnalogoutputmoduleEM2322outputs,12bits6ES7232-0HB20-0XA032070
Analoginput/outputmoduleEM2354inputs,1output,12bits6ES7235-0KD20-0XA033060
EM231thermocouplemodule4inputsforthermocouples6ES7231-7PD20-0XA038760
EM231RTDmodule4inputsforresistancetemperaturedetectors6ES7231-7PB20-0XA038760
PROFIBUS-DPmoduleEM2776ES7277-0AA20-0XA0150180
CommunicationprocessorCP243-26GK7243-2AX00-0XA02201002)
1)Totalinputcurrentforallinputs
2)ViaAS-Interface
Max.400mA;ifexceeded,addi-
tional24VDCpowersupply
required
Accessories
DesignationOrdernumberNo.PriceDesignationOrdernumberNoPrice
eachtotaleachtotal
1Memorymodule6ES7291-8GE20-0XA0PluggableI/Oscrew-typeterminals
2SimulatorSIM274forCPU2266ES7274-1XF00-0XA06with18interfaces6ES7292-1AG20-0AA0
3Groundingterminal(10ea.)6ES5728-8MA116with7interfaces6ES7292-1AD20-0AA0
4Terminalblock,12-pin,10ea.6ES7290-2AA00-0XA07with12interfaces6ES7292-1AE20-0AA0
5Batterymodule(optional)6ES7291-8BA20-0XA0
TotalTotalTotalTotal
+
=
Totalprice
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49. 49Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Configuring forms
Dimension drawingsSIMATIC S7-200
sClearances for installation
sCPU 221
sCPU 222
Dimensions in mm
25 25
2525
25
90
82
808896
66
62
40
80
8
35
Dimensions in mm
90
82
808896
66
62
40
80
8
35
Dimensions in mm
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50. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
50
SIMATIC S7-200
Dimension drawings
Configuring forms
sCPU 224
sCPU 226
sEM
66
62
40
80
8
35
120.5
112.5
808896
Dimensions in mm
66
62
40
80
8
35
196
188
808896
Dimensions in mm
66
62
40
80
8
35
9.51)
38
46
9.51)
63.2
71.2
4
4
80 88 96
4
Dimensions in mm
CPU 8 I/O 16 I/O
1) Minimum clearance between modules for installation in control cabinets using M4 screws
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51. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
51
SIMATIC S7-200
Configuring forms
Dimension drawings
sPC/PPI cable
PPI
Dimensions in mm
60
105
33
41
40
24
1654750
PC
15
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52. 52 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Summary of ordering data
SIMATIC S7-200
sCPU 221, 222, 224, 226 Order No. Order No.
CPU 221
24 V DC supply,
24 V DC inputs,
24 V DC outputs
6ES7 211-0AA21-0XB0
AC 100-230 V AC supply,
24 V DC inputs,
relay outputs
6ES7 211-0BA21-0XB0
CPU 222
24 V DC supply,
24 V DC inputs,
24 V DC outputs
6ES7 212-1AB21-0XB0
100-230 V AC supply,
24 V DC inputs,
relay outputs
6ES7 212-1BB21-0XB0
CPU 224
24 V DC supply,
24 V DC inputs,
24 V DC outputs
6ES7 214-1AD21-0XB0
100-230 V AC supply,
24 V DC inputs,
relay outputs
6ES7 214-1BD21-0XB0
CPU 226
24 V DC supply,
24 V DC inputs,
24 V DC outputs
6ES7 216-2AD21-0XB0
100-230 V AC supply,
24 V DC inputs,
relay outputs
6ES7 216-2BD21-0XB0
MC 291 memory module,
EEPROM
for CPU 221/222/224/226 6ES7 291-8GE20-0XA0
Grounding terminal
10 ea 6ES5 728-8MA11
Front flap set
contains various cover flaps for
CPUs and EMs;
spare part
6ES7 291-3AX20-0XA0
SIM 274 simulator (optional)
with 8 terminals 6ES7 274-1XF00-0XA0
with 14 terminals 6ES7 274-1XH00-0XA0
with 24 terminals 6ES7 274-1XK00-0XA0
Terminal block for
field level wiring (optional)
12-pin, for CPU 221/222,
10 ea.
6ES7 290-2AA00-0XA0
Pluggable terminal block
(spare part)
with 7 interfaces (for CPU 22x) 6ES7 292-1AD20-0AA0
with 12 interfaces (for CPU 22x) 6ES7 292-1AE20-0AA0
with 14 interfaces (for CPU 22x) 6ES7 292-1AF20-0AA0
with 18 interfaces (for CPU 22x) 6ES7 292-1AG20-0AA0
PC/PPI cable 6ES7 901-3BF20-0XA0
5 m; with integral
RS 232C/RS 485 adapter,
between S7-200 and PC or data
terminal equipment such as print-
ers, bar-code readers;
Galvanic isolation by optocou-
plers
MPI cable 6ES7 901-0BF00-0AA0
5 m;
for connecting the S7-200 to MPI
Bus backplane extension cable
for interconnection of the two
rows of devices with double-row
configuration
• for CPU 221/222/224/226 6ES7 290-6AA20-0XA0
Optional battery module 6ES7 291-8BA20-0XA0
for CPU 221/222/224/226
Optional combined clock and
battery module
6ES7 297-1AA20-0XA0
only for CPU 221/222
S7-200 programmable
controller, system manual
for CPU 221/222/224/226 and
STEP 7-Micro/W in32 V3
German 6ES7 298-8FA21-8AH0
English 6ES7 298-8FA21-8BH0
French 6ES7 298-8FA21-8CH0
Spanish 6ES7 298-8FA21-8DH0
Italian 6ES7 298-8FA21-8EH0
STEP 7-Micro/WIN32 V3.1
programming software
see page 55
PROFIBUS IP 20 bus connector
with 90° cable outlet
• without PG interface 6ES7 972-0BA11-0XA0
• with PG interface 6ES7 972-0BB11-0XA0
PROFIBUS IP 20 bus connector
with 35° cable outlet
• without PG interface 6ES7 972-0BA40-0XA0
• with PG interface 6ES7 972-0BB40-0XA0
PROFIBUS-FC Standard Cable 6XV1 830-0EH10
for connection to PPI;
standard type with special design
for quick mounting, 2-core,
shielded, by the meter
delivery unit max. 1000 m,
minimum order quantity 20 m
Repeater RS 485 for PROFIBUS 6ES7 972-0AA01-0XA0
CP 5511 see page 55
CP 5611 see page 55
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53. 53Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Summary of ordering data
sDigital input/output modules Order No. Order No.
sAnalog input/output modules Order No. Order No.
s EM 231 thermocouple module, EM 231 RTD module Order No.
sEM 277 PROFIBUS-DP input module Order No.
EM 221 digital input module
for CPU 222/224/226
• 8 inputs, 24 V DC,
sink input and source input
6ES7 221-1BF20-0XA0
EM 222 digital output module
for CPU 222/224/226
• 8 outputs, 24 V DC 6ES7 222-1BF20-0XA0
• 8 outputs, relay 6ES7 222-1HF20-0XA0
EM 223 digital input/output
module
for CPU 222/224/226
• 4 inputs, 24 V DC,
4 outputs, 24 V DC
6ES7 223-1BF20-0XA0
• 8 inputs, 24 V DC,
8 outputs, 24 V DC
6ES7 223-1BH21-0XA0
• 16 inputs, 24 V DC,
16 outputs, 24 V DC
6ES7 223-1BL21-0XA0
EM 223 digital input/output
module (continued)
• 4 inputs, 24 V DC,
4 outputs, relay
6ES7 223-1HF20-0XA0
• 8 inputs, 24 V DC,
8 outputs, relay
6ES7 223-1PH21-0XA0
•16 inputs, 24 V DC,
16 outputs, relay
6ES7 223-1PL21-0XA0
Front flap set
contains various cover flaps for
CPUs and EMs;
spare part
6ES7 291-3AX20-0XA0
Pluggable terminal block
(spare part)
• with 7 interfaces
(for EM 221/222)
6ES7 292-1AD20-0AA0
• with 12 interfaces
(for EM 223)
6ES7 292-1AE20-0AA0
EM 231 analog input module 6ES7 231-0HC20-0XA0
for CPU 222/224/226
• 3 inputs
EM 232 analog output module 6ES7 232-0HB20-0XA0
for CPU 222/224/226
• 2 inputs
EM 235 analog input/output
module
6ES7 235-0KD20-0XA0
for CPU 222/224/226
• 4 inputs, 1 output
Grounding terminal
10 ea 6ES5 728-8MA11
Front flap set
contains various cover flaps for
CPUs and EMs;
spare part
6ES7 291-3AX20-0XA0
EM 231 thermocouple module 6ES7 231-7PD20-0XA0
for the connection of thermocou-
ples and for the measurement of
analog signals at low levels
EM 231 RTD module 6ES7 231-7PB20-0XA0
for the connection of resistance
temperature detectors
Grounding terminal
10 ea. 6ES5 728-8MA11
Front flap set
contains various cover flaps for
CPUs and EMs;
spare part
6ES7 291-3AX20-0XA0
EM 277 PROFIBUS-DP input
module
6ES7 277-0AA20-0XA0
for CPU 222/224/226, for connec-
tion to PROFIBUS-DP (slave) and
MPI
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54. 54 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Summary of ordering data
sCommunications processor CP 243-2 Order No.
sSITOP power 24 V/3.5 A load power supply Order No.
sTD 200 text display Order No. Order No.
sSIMATIC TP070 Order No. Order No.
Communications processor
CP 243-2
6GK7 243-2AX00-0XA0
for CPU 222/224/226, for connec-
tion to AS-Interface (master) in
accordance with extended AS-
Interface master profile M0E/M1E
CP 243-2 manual
incl. examples
German 6GK7 243-2AX00-8AA0
English 6GK7 243-2AX00-8BA0
French 6GK7 243-2AX00-8CA0
Spanish 6GK7 243-2AX00-8DA0
Italian 6GK7 243-2AX00-8EA0
SITOP power 24 V/3.5 A load
power supply
6EP1 332-1SH31
120/230 V AC; 24 V DC/3.5 A
TD 200 text display 6ES7 272-0AA20-0YA0
for connection to
SIMATIC S7-200
TD 200 manual
German 6ES7 272-0AA20-8AA0
English 6ES7 272-0AA20-8BA0
French 6ES7 272-0AA20-8CA0
Spanish 6ES7 272-0AA20-8DA0
Italian 6ES7 272-0AA20-8EA0
Power supply unit for TD 200
for voltage supply when using
connecting cables longer than
2.5 m
230 V AC 6ES7 705-0AA00-1AA0
120 V AC 6ES7 705-0AA00-1BA0
PROFIBUS bus cable connector
IP 20 with 90° cable outlet
• without PG connection 6ES7 972-0BA11-0XA0
• with PG connection 6ES7 972-0BB11-0XA0
PROFIBUS bus cable connector
IP 20 with 35° cable outlet
• without PG connection 6ES7 972-0BA40-0XA0
• with PG connection 6ES7 972-0BB40-0XA0
PROFIBUS-FC standard cable 6XV1 830-0EH10
for connection to PPI;
standard type with special design
for quick mounting, 2-core,
shielded, by the meter
delivery unit max. 1000 m,
minimum order quantity 20 m
SIMATIC TP070 6AV6 545-0AA15-2AX0
with 5.7” STN display, resistive
analog touch panel, numerical
system keyboard, RS 485 inter-
face
TP070 manual
German 6AV6 591-1DC01-0AA0
English 6AV6 591-1DC01-0AB0
French 6AV6 591-1DC01-0AC0
Italian 6AV6 591-1DC01-0AD0
Spanish 6AV6 591-1DC01-0AE0
830-1T PROFIBUS connecting
cable
for terminal connection,
pre-assembled, with two Sub-D
male connectors, 9-pin termi-
nated at both ends
1,5 m long 6XV1 830-1CH15
3 m long 6XV1 830-1CH30
PC/PPI cable 6ES7 901-3BF20-0XA0
5 m long
MPI cable 6ES7 901-0BF00-0AA0
5 m long
PROFIBUS bus cables,
accessories
see
CPU 221, 222, 224, 226
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55. 55Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
SIMATIC S7-200
Summary of ordering data
sSTEP 7-Micro/WIN32 V3.1 Order No. Order No.
1) Upgrade for all previous STEP 7-Micro/W IN and STEP 7 Micro/DOS versions
sSTEP 7-Micro/WIN32 Toolbox Order No. Order No.
sSIMATIC MicroComputing Order No. Order No.
STEP 7-Micro/WIN32 V3.1
programming software
Target system:
All CPUs of the SIMATIC S7-200
Prerequisite:
W indows 95/98 or NT on PG 7xx
or PC with 80486 or Pentium
processor
Supplied:
German, English, French, Span-
ish, Italian; with online documen-
tation
Single license 6ES7 810-2BC01-0YX0
Upgrade1)
6ES7 810-2BC01-0YX3
To be ordered separately:
PC/PPI cable 6ES7 901-3BF20-0XA0
with RS 232C/PPI converter; for
9.6/19.2/38.4 Kbit/s; 5 m long
S7-22x-CPUs system manual
German 6ES7 298-8FA21-8AH0
English 6ES7 298-8FA21-8BH0
French 6ES7 298-8FA21-8CH0
Italian 6ES7 298-8FA21-8DH0
Spanish 6ES7 298-8FA21-8EH0
STEP 7-Micro/WIN 32 Toolbox 6ES7 810-2TC00-0YX0
Target system:
SIMATIC S7-22x
Prerequisite:
W indows 95/98 or NT on PG 7xx
or PC with 80486 or Pentium
processor;
STEP 7-Micro/W in32 V3.1
Supplied:
German, English, French, Span-
ish, Italian; with online documen-
tation
SIMATIC MicroComputing
Target system:
SIMATIC S7-22x
Prerequisite:
W indows 95/98, W indows NT (not
with PC/PPI cable), W indows
2000 (in preparation);
on PG 7xx or PC with 80486 or
Pentium processor;
STEP 7-Micro/W in32 V3.1
Supplied:
German, English, French, Span-
ish, Italian; with online documen-
tation
Unlimited edition (with full range
of functions)
6ES7 810-2MU00-0YX0
Limited edition (with limited range
of functions)
6ES7 810-2ML00-0YX0
SIMATIC S7-200 OPC Server 3.0 6ES7 810-2MS00-0YX0
CP 5511 6GK1 551-1AA00
PCMCIA card for connecting
notebooks to CPU interface or
PROFIBUS-DP module (187,5
Kbit/s or 12 Mbit/s) using MPI
cable
CP 5611 6GK1 561-1AA00
PCI card for connecting PCs to
CPU interface or PROFIBUS-DP
module (187,5 Kbit/s or 12 Mbit/s)
using MPI cable
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56. 56 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
Appendix
Automation & Drives
Customer Support
Appendix
sCustomer Support
Automation & Drives
W hether you need a service specialist or a spare part, a product expert
to ask for advice or you simply have a question:
don’t hesitate to contact Customer Support – the team for your success
sHelpline
for service and support
You need help, and you aren’t
sure who you should contact.
W e will see to it that you will
find help quickly. The help-
lines make sure that the right
specialist in your vicinity will
give you the necessary expert
support.
The helpline for Germany, for
example, provides assistance
around the clock, 365 days a
year, in German and English.
Tel.: 0180 50 50 111
sOnline support Our online support is a fast
and effective form of assis-
tance – around the clock, any-
where in the world, in five
languages.
Online support provides every
type of technical information:
• FAQs, tips and tricks, down-
loads
• Free manuals (SIMATIC,
SIMATIC NET, W inCC,
SIMATIC PCS 7)
• Useful programs and soft-
ware products – charges are
settled with the SIMATIC
Card
www.ad.siemens.de/
support
sField service Your plant is at a standstill and
you need help on-site quickly.
W e have the experts with the
necessary know-how, avail-
able globally in your vicinity.
Thanks to our dense service
network we can offer short
call-out times for your benefit
– we are competent, quick,
and reliable.
In Germany you can request
an expert around the clock,
365 days a year.
Tel.: 0180 525 8000
Of course we can also offer
you service contracts tailored
specifically to your needs. For
details, please contact your
Siemens sales office.
sSpare parts
and repairs
Our global network of regional
spare parts warehouses and
repair centers responds
quickly with reliable logistical
backup. If you need spare
parts or repairs, simply ask
your regional contact.
In Germany we offer an emer-
gency spare parts service
outside office hours and at
weekends:
Tel.: 0911 895 7007
sTechnical support
Technical support in the use
of products, systems and so-
lutions in the field of drive sys-
tems and automation is avail-
able to you in German and
English. From capable,
trained and experienced spe-
cialists, who can also offer you
teleservice and video confer-
encing for specific problems.
Free Contact – the free path to
technical support
• in Europe
Tel.: +49 (0)180 50 50 222
Fax: +49 (0)180 50 50 223
E-mail: techsupport@
ad.siemens.de
• in America
Tel.: +1 423 461-2522
Fax: +1 423 461-2231
E-mail: simatic.hotline@
sea.siemens.com
• in Asia
Tel.: +65 740-7000
Fax: +65 740-7001
E-mail: simatic@
singnet.com.sg
From our networked locations
in Germany, USA and Sin-
gapore we offer support
around the clock according to
the “Follow the Sun” principle
by Fast Contact – the fast path
to technical support:
• guaranteed callback within
the next two hours
• weekdays (Mo-Fr) around
the clock
• use of this service subject to
charge (with SIMATIC Card)
Tel.: +49 (0)911 895 7777
Fax: +49 (0)911 895 7001
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57. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
57
Appendix
Customer Support
Automation & Drives
sSIMATIC Card W hen you buy the SIMATIC
Card you are buying a service
credit.
You can use this credit to take
advantage of the chargeable
services provided by techni-
cal support (FastContact,
ServiceLine) or to purchase
software products and sam-
ple applications over the
Internet.
In principle, the way the
SIMATIC Card works is the
same as that of a phone card.
The costs (units) are deduct-
ed from the number of units
available on your SIMATIC
Card. The SIMATIC Card num-
ber and the SIMATIC Card PIN
(both numbers are shown on
the reverse of your SIMATIC
Card or are sent to you by e-
mail in advance if you buy the
card over the Internet) give
you access to your available
credit.
You can also call up a state-
ment of your SIMATIC Card
account on the Internet at:
www.ad.siemens.de/
simatic-card
You can order the SIMATIC
Card from your Siemens
contact:
SIMATIC Card
(valid for 2 years from date of
purchase)
Order No.:
• 200 units
6ES7 997-0AA00-0XA0
• 500 units
6ES7 997-0AB00-0XA0
• 1000 units
6ES7 997-0AC00-0XA0
If purchased over the Internet
with a credit card, the
SIMATIC Card is available for
use immediately:
www.ad.siemens.de/
simatic-card
sKnowledge Base
For areas of application where
there is no online connection
to the Internet available, a
copy of the free information
area can be obtained on CD-
ROM (SIMATIC Customer
Support Knowledge Base).
The CD-ROM contains all
product information current at
the time of producing the disk
(FAQs, downloads, tips and
tricks, user information) to-
gether with general informa-
tion about service and
technical support.
On the CD-ROM you will also
find a full-text search facility
and our SIMATIC Knowledge
Manager to perform selective
searches for solutions. The
CD-ROM is updated every 4
months.
Just like our information avail-
able on-line on the Internet,
the entire SIMATIC Customer
Support Knowledge Base is
provided in 5 languages (Ger-
man, English, French, Italian,
Spanish).
You can order the Knowledge
Base:
• via your SIEMENS contact:
Order No.
6ZB5310-0EP30-0BA1
• via the Internet
(with a SIMATIC Card or
credit card):
www.ad.siemens.de/
cs-shop
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58. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
58
Appendix
Information and ordering options on the Internet
and on CD-ROM
A&D online services
sA&D in the WWW A detailed knowledge of the
range of products and servic-
es available is essential when
planning and configuring au-
tomation systems. It goes
without saying that this infor-
mation must always be fully
up-to-date.
The Siemens Automation and
Drives Group (A&D) has
therefore built up a compre-
hensive range of information
in the W orld W ide W eb, which
offers quick access to all data
required.
Under the address
http://www.ad.siemens.de
you will find everything you
need to know about products,
systems and services.
sProduct selection using the
interactive catalogs
Detailed information together
with convenient interactive
functions:
The interactive catalogs
CA 01 and ET 01 cover more
than 80,000 products and
thus provide a full summary of
the Siemens Automation &
Drives product base.
Here you will find everything
that you need to solve tasks in
the fields of automation,
switchgear, installation and
drives. All information is linked
into a user interface which is
easy to work with and intuitive.
After selecting the product of
your choice you can order at
the press of a button or by fax
or by online link.
Information on the interactive
catalogs can be found in the
Internet under
http://www.ad.siemens.de/
ca01
or on CD-ROM:
Automation and Drives, CA 01
Order No.:
E86060-D4000-A100-B3
Electrical Installation
Technology, ET 01
Order No.:
E86060-D8200-A107-A1
sEasy Shopping
with the Siemens Mall
The Siemens Mall is the virtual
department store of Siemens
AG in the Internet. Here you
have access to a huge range
of products presented in elec-
tronic catalogs in an informa-
tive and attractive way.
The exchange of data via
EDIFACT enables the whole
procedure from selection
through ordering to tracking of
the order to be carried out on-
line via the Internet.
Numerous functions are avail-
able to support you.
For example, powerful search
functions make it easy to find
the required products, which
can be immediately checked
for availability. Customer-spe-
cific discounts and prepara-
tion of quotes can be carried
out online as well as order
tracking and tracing.
The Siemens Mall is in the
Internet under:
http://www.ad.siemens.de/
mall
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59. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
59
Appendix
Contact persons
sSiemens contact persons world-wide
You can find out about Sie-
mens contact persons for
specific technologies any-
where in the world at the fol-
lowing address:
www.ad.siemens.de/partner
W herever possible, for each
location you will find a contact
person for
• sales
• service and
• training
Under “Standard Find” select
the continent, country, tech-
nology, product or type to
match your request. Click on
the “Display” button to call up
the details of the relevant peo-
ple to contact.
Alternatively, under “Find by
location” you can select the
appropriate country on the
W orld map. On the next
screen a list box appears
showing you the locations with
Siemens partners to contact.
Click on the tabs to display
the addresses of the various
partners.
After you have selected a
location with the mouse, you
will see the address of the re-
sponsible contact person for
sales, service and training.
The fax printout button lets
you print out a fax form for
sending a message to the
contact person you have cur-
rently called up.
More information?
Get it fast with a fax!
Dial the fax no.
0 08 00-74 62 84 27
to obtain further information.
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60. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
60
Appendix
CE marking
sCE marking The electronic products de-
scribed in this catalog meet
the requirements and aims of
protection of the following EU
guidelines and correspond to
the harmonized European
standards (EN) which were
announced for programmable
controllers in the gazettes of
the European Union:
• 89/336/EEC “Electromag-
netic Compatibility” (EMC
guideline)
• 73/23/EEC “Electrical equip-
ment for the application with-
in certain voltage limits”
(Low-voltage guideline)
The EU declarations of confor-
mity are held at the disposal of
the competent authorities at
the address below:
SIMATIC, SIMATIC NET,
SIMATIC PC:
Siemens Aktiengesellschaft,
Automation and Drives
Group,
A&D AS E4
Postfach 1963
D-92209 Amberg
Germany
SIPAC, SITOP:
Siemens Aktiengesellschaft
Automation and Drives Group
System Engineering Division
A&D SE V2
Postfach 2355
D-90713 Fürth
Germany
The SIMATIC products have
been designed for use in the
industrial area and meet the
following requirements:
Emitted interference:
EN 50081-2: 1993
Immunity:
EN 50082-2:1995
The SIMATIC products can
also be used in the domestic
environment (household,
business and trade area,
small plants) with individual
approval:
Emitted interference:
Individual approval
Immunity:
EN 50082-1: 1992
For household use an individ-
ual approval from the respec-
tive national authority or test-
ing body is required as far as
emitted interference is con-
cerned. In Germany this ap-
proval is issued by the Fede-
ral Post and Telecommuni-
cations Office and its subsid-
iaries.
W hen installing and operating
the products described in this
catalog, the installation guide-
lines described in the manual
must be observed. The latter
include the relevant guide-
lines for installation in cabi-
nets and use of shielded ca-
bles.
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61. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
61
Appendix
CE marking
sNotes for machine
manufacturers
The SIMATIC automation
system is not a machine as
defined by the EU Machines
Directive.There is therefore no
Certificate of Conformity for
SIMATIC regarding the EU
Machines Directive
89/392/EEC.
The EU Machines Directive
89/392/EEC regulates the re-
quirements of a machine.
“Machine” is understood to be
the totality of connected parts
or equipment (see also
EN 292-1, Paragraph 3.1).
The SIMATIC is a part of the
electronic equipment of a ma-
chine and must therefore be
included by the machine
manufacturer in the proce-
dure for the Conformity Decla-
ration.
The standard EN 60204-1
(Safety of machines, general
requirements of electrical
equipment of machines)
applies for the electrical
equipment of machines).
The table below is designed
to help you with the Conformi-
ty Declaration and shows
which criteria apply for
SIMATIC in accordance with
EN 60204-1 (June 1993):
EN 60204-1 Topic/Criterion Remark
Paragraph 4 General requirements Requirements are met if the devices are assem-
bled/installed in accordance with the installation
guidelines
Please also observe the information in the
manuals in this regard
Paragraph 11.2 Digital input/output interfaces Requirements are met
Paragraph 12.3 Programmable equipment Requirements are met if the devices are installed
in lockable cabinets for protection against mem-
ory modification by unauthorized personnel
Paragraph 20.4 Voltage checks Requirements are met
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62. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
62
Appendix
sCopyright
sWarning
Siemens has developed this catalog for its licensees and
customers. The information contained herein is the property
of Siemens and may not be copied, used or disclosed to
others without prior written approval from Siemens. Users are
cautioned that the material contained herein is subject to
change by Siemens at any time and without prior notice.
Siemens shall not be responsible for any damages, including
consequential damages, caused by reliance on material pre-
sented, including but not limited to typographical, electronic,
arithmetic, or listing errors.
V WARNING
Hazardous voltage
Can cause loss of life, severe personal injury,
or substantial property damage
Information contained in this catalog is for reference purposes
only. Consult your technical manual for specific connection and
other technical requirements.
Definitions of the terms as applicable in our appropriate technical documentation:
Indicates loss of life, severe personal injury, or substantial
property damage can result if proper precautions are not
taken.
DANGER
WARNING
CAUTION
Indicates loss of life, severe personal injury, or substantial
property damage will result if proper precautions are not
taken.
Indicates minor personal injury or property damage can result
if proper precautions are not taken.
Only qualified personnel should install or maintain the prod-
ucts described in this catalog after becoming thoroughly fa-
miliar with all warnings, safety notices, and maintenance
procedures contained in the appropriate technical manual.
The successful and safe operation of this equipment is depen-
dent upon proper handling, installation, operation and mainte-
nance.
Qualified person
One who is familiar with the installation, construction, and op-
eration of the products described in this catalog and the haz-
ards involved. In addition, the person should have the
following qualifications:
• Be trained and authorized to use and tag circuits and equip-
ment in accordance with established safety practices.
• Be trained in the proper care and use of protective
equipment in accordance with established safety
practices.
• Be trained in rendering first aid.
G
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63. Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
63
Appendix
Notes
s
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64. 64 Micro PLC SIMATIC S7-200
September 2000 Extract from Siemens Catalog ST 70
Appendix
Conditions of sale and delivery
sSubject to the General Conditions of Sale and Delivery for
Products and Services of the Electrical and Electronics Industry.
7
The technical data, dimensions and weights are subject to
change unless otherwise stated on the individual pages of this
catalog.
The illustrations are for reference only.
W e reserve the right to adjust prices and shall charge the prices
applying on the date of delivery.
The Automation Group’s General Conditions for the Use of
Software Products Against Once-Only Payment shall apply to all
software products.
Export
Subject to the General Conditions of Sale and Delivery for
Products and Services of the Electrical and Electronics Industry
and to any other conditions agreed upon with the recipients of
catalogs.
Export regulations
This products listed in this catalog may be subject to national or
U.S. export regulations.
Any export requires approval by responsible authorities.
Information thereon can be obtainted from our acknowledge-
ments, delivery notes and invoices.
Export approval may be required due to the purpose of use and
final destination of the products.
AD/ST/1.99
Siemens AG
Automation & Drives Group
Industrial Automation Systems
Order No.: E86060-K4670-T121-A6-7600
KG K 0900 10.0 W E 68 En / 001481
Printed in the Federal Republic of Germany
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