224 Rockwell Automation Publication 750-IN001O-EN-P - October 2014
Chapter 5 I/O Wiring
2. Frame 1 – Lift the chassis cover.
Frames 2…7 – Lift the Human Interface Module (HIM) cradle.
Wall Mount Frame 1
– Loosen the retention screw.
– Use a screwdriver to release the chassis cover locking tabs.
– Lift the chassis cover until the latch engages.