NPN NO inductive sensor power



  • Just want to double check this. The diagram shows getting power (24v in my printer) to the sensor via the "power in" terminal block. With the supplied ferrules i doubt it's possible to put 2 ferrules into one block. I could wire it over to my power supply but that's on the other side of my printer. Is there any reason I couldn't pull 24v from the duet wifi's always-on fan connectors that are configured for 24v fans?


  • administrators

    Yes, if the fan voltage selector is set to the VIN position then you can use an always-on fan output to power the inductive sensor.



  • @dc42 Thanks!


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