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Save money and space!

The new ASi Safety 8I/1O module replaces 8 safety input modules and 1 safety output module

You want to connect many safe inputs/outputs to your safety technology centrally at low cost and without taking up space? Bihl+Wiedemann now offers you two solutions that will not only save valuable control cabinet space, but also real money. The ASi Safety 8I/1O Module ( BW2578 ) allows you to connect 8 two-channel safe input and 1 safe output. And with an installation width of just 22.5 mm. With the ASi Safety 4I/2O Module ( BWU2314 ) you can switch up to 4 two-channel safe inputs and 2 independent redundant safe outputs.

Fig.: The new ASi Safety 8I/1O Module (BWU2578) (left) replaces 8 safety input modules BWU1939 and 1 safety output module BWU2173

The modules in detail

ASi Safety 8I/1O Module, 16 / 8 safe inputs and 1 (2) electronic safe outputs,
IP20 ( BW2578 )

  • 8 two-channel safe inputs, 1 redundant safe output
  • Space-saving and cost-effective solution:
    • Replaces 8 Safety Input Modules BWU1939 and 1 Safety Output Module
      BWU2173
    • Maximum number of safe inputs in 22,5 mm control cabinet width
    • Optimized for service and startup
  • Configurable using ASIMON 3 G2 PC software
  • Supports applications up to SIL3/Cat4/PLe

ASi Safety 4I/2O Module, 8 / 4 safe inputs and 2 (4) electronic outputs, IP20
  ( BWU2314 )

  • 4 two-channel safe inputs, 2 independent and redundant safe outputs
  • Space-saving and cost-effective solution: 
    • Replaces 4 Safety Input Modules BWU1939 and 2 Safety Output Modules
      BWU2173
    • Large number of safe inputs in 22,5 mm control cabinet width
    • Optimized for service and startup
  • Supports applications up to SIL3/Cat4/PLe