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    Analog Input: difference between AIS and AI?

    UniPi Neuron Series
    2
    3
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    • M
      mkb last edited by

      UniPi neuron L513, and I'm using Mervis for programming. Group 2 and 3 analog inputs have three pins each. Eg for 2.1 you have: AIS2.1, AI2.1, and AGND. I can't find information anywhere about what this AIS pin is. Does anyone know?

      Martin Kudláček 1 Reply Last reply Reply Quote 0
      • Martin Kudláček
        Martin Kudláček administrators @mkb last edited by

        Hi @mkb,
        the AI is for measuring voltage and current. The AIS is for measuring resistance. The resistor has to be connected between the AI and AIS.

        Best regards,
        Martin

        M 1 Reply Last reply Reply Quote 0
        • M
          mkb @Martin Kudláček last edited by

          @Martin-Kudláček Thank you, that clears it up.

          1 Reply Last reply Reply Quote 0
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