58
Rockwell Automation Publication 1756-UM010C-EN-P - June 2021
Chapter 4 Install the Configurable Flowmeter Module
Keying the Removable
Terminal Block/Interface
Module
Wedge-shaped keying tabs and U-shaped keying bands came with your RTB to
prevent connecting the wrong wires to your module.
Key positions on the module that correspond to unkeyed positions on the RTB.
For example, if you key the first position on the module, leave the first position
on the RTB unkeyed.
Key the Module
1. Insert the U-shaped band as shown in this figure.
2. Push the band until it snaps in place.
Key the RTB/IFM
1. Insert the wedge-shaped tab with the rounded edge first, as shown in
this figure.
2. Push the tab until it stops.
Reposition the tabs to rekey future module applications.
U-shaped
bands
Wedge-shaped tab
