5. • ALLEN BRADLEY is a brand name of a line of
Factory Automation equipment manufactured
by ROCKWELL AUTOMATION (NYSEROK)
6. PLC models
AB FLEX LOGIX Small systems
AB MICRO LOGIX Conveyor Automation, Security & Parking
AB SLC 500 Mid range systems
AB COMPACT LOGIX Mid range for stand alone applications such as complex
machine control, building Automation Etc.
AB COMPACT GUARD LOGIX Integrated controls for safety systems
AB PLC 5 For Large control systems
AB CONTROL LOGIX Large control systems,Largest memory,Largest Field
I/0,fastest update rate for factory wide demanding
applications,used for factory wide distributed control &
SCADA applications
AB GUARD LOGIX Same as control logix but with integrated control for safety
systems
7.
8. SOFTWARES
RS LOGIX 500 Micro Logix & SLC’s
RS LOGIX 5000 Control Logix,Compact Logix
STUDIO 5000 Guard Logix
SCADA Factory View, RS View Studio Panel PLUS
13. RSLinx SOFTWARE ?
• Configure communication Drivers
• View configured drivers & Active Nodes
• Enable communication tasks such as
Uploading, Downloading, going Online,
Updating Firmware & sending messages
14. RS LOGIX SOFTWARE ?
• Contains all instructions needed for
programming
• Can develop program,work offline
• Forcing IO’s
• Can heck the status of all bits,integer,float
values etc..
15. Upload/Download
• Upload – transfer the program data from PLC
to PC
• Download – transfer the program data from
PC to PLC
PLC PC
PLCPC
18. • Data Highway-proprietary data network used by AB
to communicate information to & from PLC’s on the
network or to & from host computers attached to
the network
• Device Net- Low cost communication link connects
industrial devices to a Network. It is based on Broad
cast-oriented communication protocol (Controller
Area Network-CAN)
• Control Net- Real time control-layer NW providing
High speed transport of both time-Critical I0 Data &
messaging data including upload/download of
programming & configuration data, peer-peer
messaging on a single physical media link
19. • Ethernet- Standard for Local communications Nw
developed jointly by Digital Equipment, Xerox &
Intel.
• Ethernet baseband coaxial cable transmits data at
speeds up to 100 Mbps is used as the underlying
transport vehicle by several upper level protocols
including TCP/IP.
20. How protocols is distinguished
• Number of Nodes supported
• Total network Length
• Speed of communication
21. Comparison Between protocols
DH+ DH485 Device Net Control Net
Baud Rate 230.4 Kbps 19.2 Kbps 500 Kbps 5 Mbps
Max No. of
Nodes
64 32 64 99
Network
Length
3.048 Km 1.2 Km 0.487 Km 30 Km