Rockwell Automation 1440-REX00-04RD XM-441 Expansion Relay Module - Manual (Page 19)

Rockwell Automation Publication GMSI10-UM019C-EN-P - June 2011
Installing the XM-441 Expansion Relay Module 19
1. Lay out the required points on the wall/panel as shown in the drilling
dimension drawing below.
2. Drill the necessary holes for the #6 self-tapping mounting screws.
3. Retract the side connector into the base unit. Make sure 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. Gently push the side connector into the side of the neighboring terminal
base to complete the backplane connection.
6. Secure the terminal base to the wall with two #6 self-tapping screws.
7. Repeat the above steps to install another Expansion Relay terminal base
unit. Up to two Expansion Relay modules can be added to each XM-440
Master Relay module.
Connecting Wiring for Your
Module Wiring to the module is made through the terminal base unit on which the
module mounts. The XM-441 is compatible only with the XM-943 terminal
base unit, Cat. No. 1440-TB-D.
Side Connector