Rockwell Automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User Manual - Manual (Page 27)

Chapter 2
Installing the Control Coprocessor
2-9
Install the Direct-Connect Control Coprocessor
To install the PLC-5 programmable controller and control coprocessor in
the 1771 I/O chassis:
Important: If you are using the 1771 chassis with the locking bar rather
than the locking tabs, refer to the Universal I/O Chassis Installation Data,
publication 1771-2.210, for information on use.
Locking Tabs
Control
Coprocessor
PLCĆ5 Programmable Controller
Card Guides
2. Install direct-connect modules in the
I/O chassis using the left-most slots.
3. Slide until the modules fit into the
backplane connectors.
4. Close the locking tabs.
1. Verify that power is OFF to the 1771
I/O chassis.
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Serial Expander Module Installation
Install the serial expander module in the 1771 I/O chassis as follows.
The serial expander module must
be in the same module group pair
and under the same locking tab as
the main module.
Locking Tabs
Serial
Expander
Module
PLCĆ5 Programmable Controller/
Control Coprocessor
Card Guides
2. Slide the module into the I/O
chassis in the slot immediately
adjacent to the main module.
3. Slide until the module fits into
the backplane connector.
4. Close the locking tab.
1. Verify that power is OFF to the 1771
I/O chassis.
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