Remove The Module - Allen-Bradley E Series Installation Instructions Manual

16 ControlLogix ControlNet Interface Module

Remove the Module

If you are replacing an existing module with an identical one, and you want to
resume identical system operation, you must install the new module with the
same ControlNet address in the same slot.
Publication
1756-IN604A-EN-P - February 2006
Upper Tab
Push on the upper and lower tabs
to disengage them. Then slide
the module out of the chassis.