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+--- Forum: UCMs (https://www.comfortforums.com/forum-146.html)
+---- Forum: UCM Problems (https://www.comfortforums.com/forum-73.html)
+---- Thread: Multiuple UCM's (/thread-1916.html)
- mreneuk - 07-10-2010
Can some one tell me how to connect multiple UCM\'s to the Comfort II system. I have a UCM01 and a UCM/Ethernet.
- slychiu - 07-10-2010
Set the ID of the 2nd UCM to No. 2 using the SW7 ID shunts Remove A and leave B, C, D inserted. Reset the UCM
In Comfigurator > Modules and Settings, set the number of UCMs to 2
To connect the UCMs to Comfort you can use the white 4 way cable. Connect the cable between JP6 (\"RS485\") on Comfort and JP2 or JP2A on the UCM.
The 2nd UCM can be connected via its own 4 way cable from JP2/JP2A on the 1st UCM to JP2 on the 2nd UCM
JP2 and JP2A are electrically the same points for convenience in connecting addtional UCMs
- mreneuk - 07-10-2010
Ok brilliant thank you