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Analog input modules

  • For the acquisition of analog signals
  • Current and voltage measuring ranges
  • 4 or 8 channels
  • Measured value display 16 bits
  • Connection of sensors in 2-wire technology

Additional information


    8 inputs, voltage and current

    S20-AI-8

    • 8 differential analog signal inputs
    • Current and voltage measuring ranges
    • Input filter switchable
    • Measured value display 16 bits
    • Electronic device nameplate

    4 inputs, current

    S20-AI-4-I

    • 4 analog bipolar input channels for connecting current signals
    • Current ranges: 0 ... 20 mA, 4 ... 20 mA, ±20 mA
    • Input filter switchable
    • Measured value display 16 bits
    • Electronic device nameplate

    4 inputs, voltage

    S20-AI-4-U

    • 4 analog bipolar input channels for connection of voltage signals
    • Voltage ranges: 0 ... 10 V, ±10 V, 0 ... 5 V, ±5 V
    • Input filter switchable
    • Measured value display 16 bits
    • Electronic device nameplate

    2 inputs and 2 outputs, power and voltage

    S20-AIAO-2

    • 2 analog differential input channels
    • 2 analog outputs
    • Connection of sensors in 2-wire technology
    • Connection of actuators in 2-wire connection technology
    • Current ranges: 0 ... 20 mA, 4 ... 20 mA, ±20 mA

    2 inputs, strain gages

    S20-SGI-2

    • 2 high-precision inputs for strain gages
    • Factory-calibrated measuring ranges with nominal characteristic values
    • Manual input of characteristics
    • Process data update can be set in steps between 200 μs and 100 ms
    • Adjustable in the process environment by distance adjustment


    Subject to change, status 2019-07-30 13:06:36