Rockwell Automation 1757-PLX52 ProcessLogix Controller Module Installation Instructions - Manual (Page 9)

ProcessLogix Controller 9
Publication 1757-IN901D-EN-P - May 2007
Install the 1757-PLX52 Controller
The 1757-PLX52 controller can be installed into any two consecutive slots of the chassis. The
default location is slots 1 and 2.
1. Align the controller circuit board with the top and bottom guides in the chassis.
Top chassis guide alignment
Bottom chassis
guide alignment
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2. Slide the controller into the chassis in the appropriate slot. Make sure the controller
properly connects to the chassis backplane.
The controller is fully installed when it is flush with the other installed modules, and
the locking clips click into place.
WARNING If you insert or remove the controller 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.