adccommunitymod (AutomationDirect) asked a question.

Keyence LR-ZH490CB Wiring

Created Date: September 04,2019

Created By: gd4key

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Hey everyone, I 've got a Click C0-00DR-D and I want to use a LR-ZH490CB Keyence Laser sensor as an input. I 've got the wiring for the m12 connector as follows Blue to a separate terminal block supplied by the negative side of the 24vdc power supply for 0vdc. Brown to a separate terminal block supplied by 24Vdc positive again from the power supply. and the black to X1, but I m not sure where to put the white wire below are the diagrams. Do I nee the white wire and am I correct in how I have this? Thanks!


  • adccommunitymod (AutomationDirect)

    Created Date: September 04,2019

    Created by: gd4key

    Hey everyone,

    I 've got a Click C0-00DR-D and I want to use a LR-ZH490CB Keyence Laser sensor as an input. I 've got the wiring for the m12 connector as follows Blue to a separate terminal block supplied by the negative side of the 24vdc power supply for 0vdc. Brown to a separate terminal block supplied by 24Vdc positive again from the power supply. and the black to X1, but I m not sure where to put the white wire below are the diagrams. Do I nee the white wire and am I correct in how I have this?

    Thanks!

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  • adccommunitymod (AutomationDirect)

    Created Date: September 04,2019

    Created by: gd4key

    Click Schematic and Sensor Wiring

  • adccommunitymod (AutomationDirect)

    Created Date: September 04,2019

    Created by: Tinker

    Depending on how the sensor is configured (assuming you do have it set for PNP output using the black wire for output), it seems the white can be either a remote setting input or "laser emission stop "

    There is a pretty good chance that you don't need to connect the white wire at all, but that will depend on how you configure the sensor

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