Publication 1785-UM012D-EN-P - July 2005
1-2 Understanding Your Programmable Controller
For a PLC-5 controller to control I/O modules, both the controller and the
I/O modules must be directly attached to the same network.
Evaluate what communications need to occur between controllers. If there is
sporadic information that is not time-critical, use a message-based network
such as an EtherNet/IP (the information portion) or Data Highway Plus
TM
.
Identifying Controller
Components
To become familiar with the controller’s front panels, use these figures:
I/O Location Controller in
Panel A, chassis 1
Controller in
Panel B, chassis 1
Panel A, chassis 1 yes yes
Panel A, chassis 2 yes no
Panel A, chassis 3 yes no
Panel B, chassis 1 yes yes
Panel B, chassis 2 no yes
Panel C, chassis 1 yes yes
For the Front Panels Of Page
PLC-5/11, -5/20 and -5/26 controllers 1-3
PLC-5/30 controllers 1-4
PLC-5/40, -5/46, -5/60, -5/80 and -5/86 controllers 1-5
PLC-5/20E controllers 1-6
PLC-5/40E and -5/80E controllers 1-7
PLC-5/40L and -5/60L controllers 1-8
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