We have a ncd 4-20ma current receiver. I cant seem to find which of the 5 wires to use to get reading from sensor. In the pic it shows white and black wires but just want to make sure. thanks!
So if my sensor is setup exactly as in screenshot I would use the white and black wires. Does ground have to be connected?
this sensor you have gen 1 version.
wiring info can be found in the manual
M12 Connection (PR55-5) —
Blue — 4-20mA +Ve
Brown — 4-20mA -Ve
Use brown and blue wires.
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Perfect, thank you! Much appreciated.