Remove The Removable Terminal Block From The Module; Remove The Module - Allen-Bradley ControlLogix 1756-IG16 Installation Instructions Manual

Remove the Removable Terminal Block from the Module

If you need to remove the module, you must remove the RTB first.
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.
Before removing the module, you must remove the RTB.
1. Unlock the locking tab at
the top of the module.

Remove the Module

1. Push in top and bottom locking tabs.
ControlLogix TTL Input Module 15
2. Open the RTB door and pull
the RTB off the module.
42517
2. Pull module out of the chassis.
20856–M
Publication
1756-IN584B-EN-P - August 2003
20855–M
20857–M