View single post by slychiu
 Posted: Saturday Sep 19th, 2015 05:26 am
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slychiu



Joined: Saturday Apr 29th, 2006
Location: Singapore
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Expansion Modules

Comfort comes with 8 Zones/inputs 1 to 8,  and 8 outputs 1 to 8
You expand the inputs and outputs by adding Local Expansion Modules (LEM) and Slave Expansion Modules (SEM/SEP)

See this topic
http://www.comfortforums.com/forum91/2068.html

For Input/Output numbering system on Comfort, Slaves and LEMs see
http://www.comfortforums.com/forum91/2071.html


Note that only 1 LEM01/LEM02 can be connected to  Comfort Control Panel and each Slave. The difference between LEM01 and LEM02 is that LEM02 has no outputs.

If the Comfort controller does not have an LEM connected, the Inputs and Output numbers are "lost", they do not get assigned to the next Slave

If Slave 2 is not connected, but Slave 3 is connected, Slave 3 has inputs/outputs numbers 57 to 64 and not those of Slave 2.

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