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Rockwell Automation Publication 1769-UM021G-EN-P - October 2015
Chapter 3
Install the CompactLogix 5370 L3 Controller
Install the System
Complete the following steps to install the CompactLogix 5370 L3
control system.
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Connect Power to the Control System
Assemble the System
You can attach an adjacent Compact I/O™ module or 1769 Compact I/O power
supply to a CompactLogix 5370 L3 controller before or after mounting. For
mounting instructions, see
Mount the
Controller on a Panel on page 70.
This section describes how to assemble a local bank.
Complete these steps to install the controller. This example describes how to
attach a 1769 Compact I/O power supply to the controller.
1.
Verify that line power is disconnected.
2.
Make sure that the bus lever of the 1769 Compact I/O power supply is in
the unlocked position, that is, leaning to the right.
ATTENTION:
Do not remove or replace this module while power is applied.
Interruption of the backplane can result in unintentional operation or
machine motion.
WARNING:
Remove power before removing or inserting this module. If you
insert or remove the module while backplane power is on, an electrical arc can
occur. This could cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding.
