Rockwell Automation 1440-RMA00-04RC XM-440 Master Relay Module - Manual (Page 18)

Rockwell Automation Publication GMSI10-UM009D-EN-P - June 2011
18 Installing the XM-440 Master Relay Module
Figure 2.3 Grounded DIN Rail with Block
Panel/Wall Mount Grounding
The XM modules can also be mounted to a conductive mounting plate that is
grounded. See Figure 2.5. Use the grounding screw hole provided on the
terminal base to connect the mounting plate the Chassis terminals.
Figure 2.4 Grounding Screw on XM Terminal Base