Allen-Bradley 1440-SDM02-01RA, User Manual, Page: 27 / 168

Rockwell Automation Publication 1440-UM001D-EN-P - September 2016 27
Install the XM-124 Standard Dynamic Measurement Module Chapter 1
• Installing the terminal base units and securing them to the wall or panel
Use these steps to install the terminal base on a wall or panel.
1. Lay out the required points on the wall/panel as shown.
2. Drill the necessary holes for the #6 self-tapping mounting screws.
3. Secure the terminal base unit with two #6 self-tapping screws.
To install another terminal base unit, retract the side connector into the
base unit.
Make sure that it is fully retracted.
4. Position the terminal base unit up tight against the neighboring
terminal base.
Make sure the hook on the terminal base slides under the edge of the
terminal base unit.
5. To complete the backplane connection, gently push the side connector
into the side of the neighboring terminal base.
6. Secure the terminal base to the wall with two #6 self-tapping screws.
Wire the Terminal Base Unit
Wiring to the module is made through the terminal base unit on which the
module mounts. The XM-124 module is compatible only with the XM-940
terminal base unit, catalog number 1440-TB-A.
Side connector
94.01
[3.701]
23.50
[.925]
35.51
[1.398]
40.10
[1.577]
Grounding screw
hole for panel/wall
mounting
Screw hole for
panel/wall
mounting