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4-CH rtd input / CANopen module ZC-4RTD

The ZC-4RTD module acquires up to 4 RTD signals (through 4 inputs regardless and isolated with each other) e it converts them to a temperature or resistance measure, with two types of communication: CANopen protocol, ModBUS protocol (RS232 serial).

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  • 4 isolated RTD inputs.
  • 2, 3, 4 wires measurement.
  • RTD type: PT100, PT500, PT1000, NI100.
  • 1500Vac isolations between 6 areas (4 inputs, power, CAN).
  • Inputs protected against 4KV ESD.

  • 3 different acquisition speeds.
  • A/D resolution: 13 or 14 bit.
  • Rejection programmable at 50 or 60 Hz.
  • Programmable value in case of fault or freezing of last reading.
  • Measurements available in: floating-point (MSW e LSW), integer (16 bit), tenths of degree, tenths ohms e hundredths ohms.

  • Power Supply : 10-40 Vdc, 19-28 Vac (50-60 Hz)
  • Power consumption : 2,5 W
  • Status indicator : Power supply, Fail, RS485 communication
  • Status Indicator Power - Communication Fault input
  • Accuracy class  : 0.01%
  • Response Time :< 7 ms

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