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    Toolboard 1.1 IO pins voltage tolerance

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    Duet Hardware and wiring
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    • jMaddrellundefined
      jMaddrell
      last edited by jMaddrell

      Hi,
      Can somebody confirm what voltage the io0.in pins will tolerate on the toolboard 1.1? For the mb6hc the wiki says io0-io8 will take 30v but I can't see anything on the toolboards documentation.

      I'm planning on using a 24v inductive probe connected to the same power supply as the toolboard and the probes output to io0.in if it's safe.

      Thanks!

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        Yes they are 30v tolerant, except for IO1_IN, which is limited to 15V.

        Z-Bot CoreXY Build | Thingiverse Profile

        jMaddrellundefined 1 Reply Last reply Reply Quote 1
        • jMaddrellundefined
          jMaddrell @Phaedrux
          last edited by

          @phaedrux thanks much appreciated

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