KNX Cable two pair
Can the two pair KNX cable used as two lines "Red and Black is a line , white and yellow is another line"?
Technically it will work but I would strongly advise against it as it with be considered poor installation practice and against the KNXA guidelines
When installing a standard cable with a test voltage of 4 kV, the following conditions apply.
Used wire pair:
• Red: plus
• Black: minus
Spare wire pair: Permitted use of the spare wire pair:
• no connection at all
• for other SELV low voltage networks0
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