Eaton SM65 - Connecting Alarm Relay and User Digital Inputs Cabling

Setup and Configuration
Copyright © 2004-2009 Eaton Corporation. All Rights Reserved.
IPN 997-00012-35E December 2009
21
Connecting alarm relay and user digital inputs cabling
Step 1 - Gain access to the cable ducting inside the rack

Remove the appropriate panel(s) from the rack to gain access to the cable
ducting inside the rack.
Step 2 - Withdraw the SM65 from the rack (rack mount versions only)

See Replacing an SM65 on page
40 for details.
Step 3 - Route the cabling through the rack

1 Pass the external alarm/user digital inputs cabling through the top or
bottom of the rack.
2 Route the cabling through the existing cable ducting (located inside the
rack) to the SM65. See diagrams on page
2 for location of alarm relay / user
digital input connectors.
Step 4 - Terminate the cabling at the SM65

1 Terminate the cabling at the connectors on the SM65, as in the following
diagram.
2 Tie the cabling to the cable tie points and/or the existing wiring loom.
"
Alarm relay connectors
#
Digital input connectors
Step 5 - Check the integrity of the external alarm/user digital inputs cabling

1 Visually check for cable damage.
2 Check the continuity of the cabling.
3 Test the insulation of the cabling.