Rockwell Automation 1746-NI16V SLC 500 Analog I/O Modules - Manual (Page 7)

SLC 500™ Analog Input Modules 7
Publication 1746-IN001B-US-P
Module Installation and Removal
When installing the module in a chassis, it is not necessary to remove the terminal
block from the module. However, if the terminal block is removed, use the write-on
label (shown below) located on the side of the terminal block to identify the module
location and type.
Terminal Block Removal
1. Loosen the two terminal block release screws.
2. Grasp the terminal block at the top and bottom and pull outward and down.
!
ATTENTION
Remove power before removing or inserting this module. When
you remove or insert a module with power applied, an electrical
arc may occur. An electrical arc can cause personal injury or
property damage by:
• sending an erroneous signal to your system’s field devices,
causing unintended machine motion
• causing an explosion in a hazardous environment
Electrical arcing causes excessive wear to contacts on both the
module and its mating connector. Worn contacts may create
electrical resistance.
•
SLOT RACK
MODULE
Terminal Block
Release Screws
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