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Safety Analog Modules

The AS-i Safety Input Module for analog inputs from Bihl+Wiedemann monitors two analog signals with 4 ... 20 mA, 0 ... 10 V or Pt100. The module provides a safe signal if the current input vale is within the defined and adjustable safety range. The two inputs can be analyzed as one safe 2-channel input (up to SIL 3).

 

  • BWU2692
    BWU2692ASi Safety Analog Input Module, IP20, 1SI

    ASi Safety Analog Input Module in IP20, 22,5 mm x 114 mm, with 6 x COMBICON connections, 1 x 2 channels safe input (SIL 3, cat. 4) for analog values 4 ... 20 mA/0 ... 10 V/Pt100, input voltage/sensor supply out of AUX, periphery connection via clamps, without limitation of connector cable length (loop resistance 150Ω), ASi connection via clamps, ASi addresses depending on configuration

  • BWU3271
    BWU3271ASi Safety Thermocouple Module, IP20, 1SI

    ASi Safety Thermocouple Module in IP20, 22,5 mm x 114 mm, with 6 x COMBICON connections, 1 x 2 channels safe input (SIL 3, cat. 4) for thermocouples, input voltage/sensor supply out of ASi, periphery connection via clamps, without limitation of connector cable length (loop resistance 150Ω), ASi connection via clamps, ASi addresses depending on configuration