Rockwell Automation 1756-M02AE Analog Encoder (AE) Servo Module Installation Instructions - Manual (Page 8)

8 Analog Encoder (AE) Servo Module
Publication 1756-IN047D-EN-P - March 2001
Figure 3 Module Locking Tabs
Note:
The 1756 chassis provides grounding for your module.
Keying the Removable Terminal Block
To identify the RTB that belongs with each module, you can use a module
keying pattern. First, you can create a unique keying pattern for your module
using the U-shaped keying bands that you received with your RTB. Then you
can use the keying tabs to key the RTB with the same pattern as the module.
To prevent confusion, use a unique keying pattern to each module.
To key the module:
1. Insert the U-shaped keying band with the longer side near the
terminals.
POWER
Locking
tab