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Digital output modules

  • For the output of digital signals
  • 24 V DC/0.5 A or 0.2 A per channel
  • Short-circuit-proof outputs
  • Connection of actuators in 1-, 2-, or 3-wire connection technology

Additional information


    2 inputs/outputs, 1-wire technology

    S20-DIDO-2/1-OVS

    • 2 quick digital inputs and outputs
    • 24 V DC, 2.4 mA input current, 0.5 A output current
    • Oversampling up to 512-fold
    • Bus synchronous operation of the inputs and outputs
    • Maximum input frequency: 200 kHz

    8 outputs

    S20-DO-8/2-2A

    • 8 digital outputs
    • 24 V DC, 2A
    • Connection of actuators in 2-wire connection technology
    • Short-circuit-proof outputs
    • Electronic device nameplate

    16 outputs

    S20-DO-16/1

    • 16 digital outputs
    • 24 V DC, 0.5 A
    • Connection of actuators in 1-wire connection technology
    • Short-circuit-proof outputs
    • Electronic device nameplate

    16 outputs

    S20-DO-16/3

    • 16 digital outputs
    • 24 V DC, 0.5 A
    • Connection of actuators in 3-wire connection technology
    • Short-circuit-proof outputs
    • Electronic device nameplate

    32 outputs

    S20-DO-32/1

    • 32 digital outputs
    • 24 V DC, 0.5 A
    • Connection of actuators in 1-wire connection technology
    • Short-circuit-proof outputs
    • Electronic device nameplate

    64 outputs

    S20-DO-64/1

    • 64 digital outputs
    • 24 V DC, 0.5 A
    • Connection of actuators in 1-wire connection technology
    • Saved device nameplate
    • Diagnostic and status indicators

    8 inputs/outputs, 1-wire technology

    S20-DIDO-8/1

    • 8 digital inputs and outputs
    • 24 V DC, 2.4 mA input current, 0.5 A output current
    • Connection of sensors and actuators in 1-wire technology
    • Filter times can be set to three stages: < 100 μs, 1000 μs or 3000 μs
    • Maximum input frequency: 5 kHz

    4 relay outputs

    S20-DOR-4/2-220-AC

    • 4 monostable relays
    • Floating connections for 4 actuators
    • Nominal current per output: 8 A
    • Total current of the module: 32 A (4 x 8 A)
    • Saved device nameplate

    16 Inputs, 8 outputs

    S20-DI-16/4-DO-8/3-HS

    • 16 digital inputs acc. to EN 61131-2 type 1 and type 3
    • 24 V DC, 2.4 mA
    • 8 digital outputs
    • 24 V DC, push-pull stage with ±500 mA
    • 7 μs input filter


    Subject to change, status 2019-12-09 10:22:00