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    PT-100 board v0.4 (bridge pads for 2 wire PT100's?)

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    • briangilbertundefined
      briangilbert
      last edited by

      Would it be possible to get a diagram of how we should be connecting a 2 wire PT100 to the v0.4 boards?

      Co-creator of the Zesty Nimble direct drive extruder

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      • dc42undefined
        dc42 administrators
        last edited by

        I've updated the instructions at https://duet3d.com/wiki/Connecting_PT100_temperature_sensors#Duet_WiFi to clarify them. I'd add a photo, but my only PT100 board is inside my delta and using a 4-wire connection. I'm useless at doing diagrams except hand-drawn scrappy ones, so I'll leave that for someone else to add.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • gzcwnkundefined
          gzcwnk
          last edited by

          "Each channel has a 4-position terminal block. We'll number the terminals 1, 2, 4 and 4 in order"

          dont you mean 1, 2, 3 and 4?

          https://duet3d.com/wiki/Connecting_PT100_temperature_sensors#Duet_WiFi

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          • dc42undefined
            dc42 administrators
            last edited by

            Thanks, I've just corrected it.

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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