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There's no output with an RTD temperature converter. What should I do?

There's no output with an RTD temperature converter. What should I do?

  1. Check the power supply wiring.
  2. Check whether the power supply voltage meets the specifications.
  3. For Pt100 input specifications, connect a 100 Ω resistance between input terminals A and B, short the B terminals, then confirm that the output is equivalent to 0°C.
  4. If the output signals is of the current specifications, attach an external 250 Ω resistance and measure the voltage.
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