6. August 10, 2017SIMATIC S7
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SIMATIC S7-200
• The micro PLC that offers maximum automation at
minimum cost.
• Extremely simple installation, programming and
operation.
• Large-scale integration, space-saving, powerful.
• Can be used both for simple and complex
automation tasks.
• Suitable for applications where programmable
controllers would not have been economically viable
in the past.
• With powerful communication options (PPI,
PROFIBUS DP, AS-Interface)
• Digital inputs/outputs to supplement the onboard
I/Os of the CPUs
• EM 277: For connecting S7-22x to PROFIBUS DP
and MPI
• EM 253: Function modules for simple positioning
tasks (1 axis)
• EM 231: For user-friendly, high precision
temperature detection
CPU’s
DI/DOAI/AO
EM 231 thermocouple
module
EM 253 positioning
module
EM 277 PROFIBUS DP
module
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7. August 10, 2017SIMATIC S7
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CPU 313C-2 DPCPU 319-3 PN/DP
CPU 317T-2 DP CPU 315-2 DP
CPU 313C-2 DP
The compact CPU with integrated digital I/Os
and PROFIBUS DP master/slave interface.
CPU 315-2 DP
The CPU with medium to large program
memory, High processing performance in
binary and floating-point arithmetic,
PROFIBUS DP master/slave interface.
CPU 319-3 PN/DP
The CPU with high command processing
performance, large program memory and
quantity framework for demanding
applications, Used as central controller in
production lines with central and distributed
I/O on PROFIBUS and PROFINET.
CPU 317T-2 DP
The CPU with integrated technology/motion
control functionality, For multi-sector
automation tasks in the construction of
series machines, special machines and
plants.
SIMATIC S7-300
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SIMATIC S7-300
CPU IM DI DO AI AO FM CP
CPU S7-300
Signal Modules:
Digital input modules
Digital output module
Analog input modules
Analog output modules
Interface Modules:
The IM360/IM361 and IM365
make multi-tier configurations possible.
Function Module (FM)
- Counting
- Positioning
- Closed-loop control.
Communication Processors (CP)
- Point-to-Point connections
- PROFIBUS
- Industrial Ethernet.
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CPU 313C-2 DP:
• The compact CPU with integrated digital I/Os
• PROFIBUS DP master/slave interface
• With process-related functions
• For tasks with special functions
• For the connection of standalone I/O devices
Note: Micro memory card required to operate the
CPU.
Signal Modules:
Digital input modules
Digital output module
Analog input modules
Analog output modules
Memory Card
A slot is provided for a memory card. The memory
card saves the program contents in the event of a
power outage without the need for battery.
• RAM cards are available with a capacity of:
64KByte, 256KByte, 1MByte, 2MByte.
• Flash EPROM cards are available with a capacity of:
64KByte, 256KByte, 1MByte, 2MByte, 4MByte,
8MByte, 16MByte.
CPU DI DO AI AO
Training Unit Hardware
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10. August 10, 2017SIMATIC S7
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Mode Selector:
MRES =Memory reset function (Module Reset)
STOP = Stop mode, the program is not executed.
RUN = Program execution
Status Indicators.
SF = Internal CPU fault or fault in module.
BATF = Battery fault; battery empty or non-existent.
DC5V = Internal 5 VDC voltage indicator.
FRCE = FORCE; indicates that at least one input
or output is forced.
RUN = Flashes when the CPU is starting up, then
a steady light in Run mode.
STOP = Shows a steady light in Stop mode.
Flashes slowly for a memory reset request,
Flashes quickly when a memory reset is being
carried out, Flashes slowly when a memory reset is
necessary because a memory card has been
inserted.
Training Unit Hardware
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11. August 10, 2017SIMATIC S7
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SIMATIC S7-400
CPU 416-2CPU 414-4H
CPU 414-4FH
• High-performance CPUs in the high-end
performance range
• Applicable for plants with high
requirements in
the high-end performance range
CPU 416-2
CPU 414-4H
• Fault-tolerant automation system with
redundant configuration
• For applications with high failure safety
requirements
•Processes with high restart costs, expensive
downtimes, little supervision, and few
maintenance options
• Hot standby: Automatic reaction-free
switching to the standby unit in the event of a
fault
CPU 414-4FH
• Failsafe automation system for plant with
high safety requirements
• If required, also fault tolerant through
redundant configuration
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12. August 10, 2017SIMATIC S7
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Rack UR2-H (18 Slot) Rack UR2 (9 Slot)
PS CPU DI DO FM CP IM
• The power PLC for the mid to upper
performance range
• Performance-graded range of CPUs
• Extensive selection of modules
• Expandable design to over 300
modules
•Backplane bus integrated in the
modules
•Can be networked with
- (MPI)
- PROFIBUS
- Industrial Ethernet
• UR1 (Universal Rack) with up to 18 modules
• UR2 (Universal Rack) with up to 9 modules
• UR2-H (Universal Rack For H-SYS)
• ER1 (Expansion Rack) with up to 18 modules
•ER2 (Expansion Rack) with up to 9 modules
S7-400 Rack
SIMATIC S7-400
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Fault LEDs
LEDs for the CPU‘s statuses and faults, both internal and
external
Memory Cards
Mode Selector
MRES = Memory reset function (Module RESet)
STOP = STOP mode
RUN = Program execution, read-only access possible from PG.
RUN-P= Program execution, read/write access possible from
PG.
MPI / DP Interface
DP Interface
For connecting to distributed peripherals
EXT-BATT
SIMATIC S7-400
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14. August 10, 2017SIMATIC S7
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Field PG
Intel Pentium M processor.
Power PG
SIMATIC Programming
Device
SIEMENS
Editor's Notes
Profibus Notes:
• PROFIBUS is a powerful, open, and robust bus system, which guarantees trouble-free communication.
• Configuration, commissioning, and troubleshooting can be carried out from any side. This results in user-defined communication relationships that are very versatile, simple to implement, and easy to change.
• Fast assembly and startup on site with the help of the Fast Connect wiring system.
• Continuous monitoring of network components through a simple and effective signaling concept.
• High security of investment since existing networks can be extended without any adverse effects.
- for process and field communication in cell networks with a small number of stations and with field devices
Offers openness for interfacing to standardized non-Siemens components
- specification of the standards for the physical characteristics of the bus and the access procedure
specification of the user protocol and the user interface
High-performance tools such as STEP 7 and COM PROFIBUS
are available for configuring and parameterizing the I/O devices.
PROFIBUS DP/PA is used to link field devices such as distributed I/O stations or drives with automation systems such as SIMATIC S7 or PCs.
• Modular small control system for the lowest performance range.
• Performance-graded range of CPUs (up to 8KB memory, 8-40 integrated I/O points onboard the CPU).
• Each CPU available in either 24 VDC or 120 VAC - 230 VAC supply voltage versions.
• CPU connected to modules by flexible integrated ribbon cables (S7-22x series) and by bus connectors (S7-21x series).
• Uses its own S7 Micro/WIN32 software
• PROFIBUS slave CPU 215 or CPU 222 or CPU 224
• The EM277 PROFIBUS-DP module allows connection of S7-22x series
CPUs (6ES7-22x-xxx21-xxxx and later) to PROFIBUS-DP.
• Slot for memory card. A memory card saves the program Expansion
Digital input modules: Analog input modules:
- Voltage - 24 VDC
- Current - 120/230 VAC
- Resistance
- Thermocouple
Analog output modules: -Digital output modules:
- 24 VDC - Voltage
- Relay - Current
• Modular small control system for the lower performance range
• Performance-graded range of CPUs
• Extensive selection of modules
• Expandable design with up to 32 modules
• Backplane bus integrated in the modules
• Can be networked with MPI, PROFIBUS, Industrial Ethernet.
CPU 313C-2 DP
6ES7 313-6CF03-0AB0
Compact CPU, main memory
64 KB, power supply 24 V DC,
16 DI/16 DO integrated,
integrated functions, MPI
PROFIBUS DP master/slave
interface; MMC is required
CPU 315-2 DP
6ES7 315-2AG10-0AB0
Main memory 128 KB,
power supply 24 V DC,
MPI/PROFIBUS DP master/slave
interface, MMC required
For Expantion:
Interface Modules:
The IM360/IM361 and IM365 make multi-tier configurations possible.
For no slot restrictions:
Dummy Modules:
The DM 370 dummy module reserves a slot for a signal module whose parameters
For special functions:
Function Modules:
(FM) - Counting -Positioning - Closed-loop control.
For networking facilities:
Communication Processors (CP)
-Point-to-Point connections
-PROFIBUS -Industrial Ethernet.
Accessories:
Bus connectors and front connectors
Memory Cards
•RAM cards are available with a capacity of:
64KByte, 256KByte, 1MByte, 2MByte.
•Flash EPROM cards are available with a capacity of: 64KByte, 256KByte, 1MByte, 2MByte, 4MByte, 8MByte, 16MByte.
MPI / DP Interface
MPI / DP interface (parameter-assignable in HW-Config) for
• Establishing the online connection to the programming device
•Connecting to distributed peripherals (DP)
•Data exchange with other stations (S7 Communication)EXT-BATT
Additional external battery socket for a 5 VDC to 15 VDC source to back up the RAM when the power supply is being replaced.
Field PG
An industry-standard programming device. The Field PG is powerful and easy to use, especially for maintenance and service. It is also appropriate for programming and configuration - the ideal tool for shop floor applications.
• The mobile, industry-compatible programming device with the powerful Intel Pentium M processor.
• It is ideal for start-up, servicing and maintaining automation systems.
• Industrial notebook with wireless technology, large display, slow battery discharge, high-speed RAM and integrated data backup concept.
• With all the usual interfaces for industrial applications.
Power PG
A portable programming device, ideal for all applications in an automation project. It is also an extremely powerful, industry-standard PC.
Features:• High-level system performance• Excellent expansion facilities• TFT color display• Highly rugged design• Equipped with all the necessary SIMATIC interface ports