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PNP Switch SN04-N2

Discussion in 'CNC Mills/Routers' started by Stephen Charles Lynn, Sep 9, 2023.

  1. Stephen Charles Lynn

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    I am about to connect these switches to my Blackbox X32 controller.
    Section 3.4.3 highlights a jumper that needs moving
    I do not appear to have that on my unit?
    Also can someone confirm the connection to the unit
    The data sheet have indicates

    Brown Ve
    Blue Gnd
    Black Sig
     

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  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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  3. kaoscreations

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    Hi, I'm returning to this topic because I too will be installing these end stops soon. The only thing is that I see on your instructions to insert blue to the signal, brown to + and black to GND. However, seeing what they indicate on the sensor I see that the BN is 10v, the BK is the npnnc and the BU is 0v. Is it therefore correct to put, in your opinion, BN at +, BK at signal and BU at GND?
    A thousand thanks!!
     
  4. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Re-check the docs more carefully
    Screenshot_2024-07-21-19-12-34-59_40deb401b9ffe8e1df2f1cc5ba480b12.jpg

    Inductive Blue = GND = Black in our standard extensions
    Inductive brown = v+ = Red in our standard extensions
    Inductive Black = SIG = Blue in our standard extension colors.

    Red as positive and black as GND pretty standard
     
  5. kaoscreations

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    sorry, my mistake!! I didn't see the wires running in the connectors. In fact, it seemed strange to me that the black GND and Red + standard was not respected :) thanks!!!
     
    Peter Van Der Walt likes this.

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