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Questions

  • No : 22281
  • Release Date : 2018/08/30 13:48
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How to wire the 24V DC power supply for sensors

How do I connect the external 24V DC power supply for sensors to a programmable controller?
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Answer

Connect the "0V (-)" terminal of the external 24V DC power supply to the "COM" terminal (- side of the built-in power supply), one of the input terminals of the programmable controller.
Do not connect the "24+" terminal of the external 24V DC power supply to the "24+" terminal of the programmable controller.
Product Name
FX1S, FX1N, FX1NC, FX2N, FX2NC, FX3S, FX3G, FX3GC, FX3U, FX3UC
Product Category
Main unit
Series
MELSEC-F series
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