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Friday, September 22, 2017
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Proface HMI Interface Protocol
Does the Proface GP 4000 series HMI has Modbus RTU or Modbus TCP interface?

Hi

I want to communicate my device with Proface make HMI - PFXGP4301TA.

But I dont know if this HMI has Modbus RTU or Modbus TCP communication interface?
Also if Master or Slave?