View single post by slychiu
 Posted: Wednesday Mar 31st, 2010 06:07 am
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slychiu



Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5500
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It is not advisable to connect the switch and rel;ay coil  to the Comfort input. The Comfort input circuit will impose volatges to the relay coil and you may find that the relay is permanently on

For the RIO, the specification  Input overvoltage protection of 25V does not mean the input will work correctly at 25V, it means that the input is protected
 
I suggest to use a current sensor, it may be the simplest workable alternative


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