Install The Module - Allen-Bradley ControlLogix 1756-OV32E Installation Instructions Manual

ControlLogix DC (10-30V) Electronically-Fused Sinking Current Output Module 7

Install the Module

You can install or remove the module while chassis power is applied.
When you insert or remove the module while backplane
WARNING
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. Repeated electrical arcing causes excessive wear to
contacts on both the module and its mating connector. Worn contacts
may create electrical resistance that can affect module operation.
1. Align the circuit board with the top and bottom chassis guides.
2. Slide the module into chassis until module locking tabs click.
Printed
Circuit
Board
Locking tab
Allen-Bradle
Publication
20861–M
1756-IN582A-EN-P - August 2003