Author Topic: NPN (Sinking) Proximity Switch  (Read 2824 times)

Cranes

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NPN (Sinking) Proximity Switch
« on: March 26, 2013, 11:23:38 PM »
Hello,

Has anyone connected a NPN 3 wire prox switch to PLus1? Attached is schematic. Would I use the Digin: Activated with Supply (Pull Down/Up)? Not having much luck.

Thanks,
Jeff

Offline dlewis

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Re: NPN (Sinking) Proximity Switch
« Reply #1 on: March 27, 2013, 12:49:21 PM »
That's easy.  Connect your signal wire, in your case 2 or 4 to the desired pin.  Set the pin to DigIn: Activate w/ Ground  (Pull Up)