View single post by slychiu

Posted: Tuesday Nov 20th, 2018 11:39 am

Joined:	Saturday Apr 29th, 2006
Location:	Singapore
Posts:	5498
Status:	Offline

The Comfort Output is an Open-collector transistor output. That means that when not activated the output is floating.When an Output is turned on, the Comfort Output will go to a low level, thus supplying 12V between 12V and Common. Hence it is activve low level
This is designed to drive 12V relaysIf you were using the RLY01, yiu would not have this problem. The outputs can be coonnected direct to the relay inputs pin for pin

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