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Old December 2nd, 2019, 01:20 PM   #9
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Location: West Michigan
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Originally Posted by OkiePC View Post
I was hesitant to respond due to the confusion I got from your side note. I am not sure what to think of this:
The answer is "correct"

I was asking about current flow on the 0V wire back.

if there is 40mA flowing through the 4 wires to the main box, then there would be 40mA flowing back on the return.
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