Safety module NC20-NC21

Functional description

Safety control to be used as interlocking device for movable guards designed to protect people and machines from dangerous situations.

Application fields

  • control of correct closing of dangeurous gates or guards
  • in conjunction with magnetic sensors it is the ideal solution for environments with high hygiene requirements, reduced installation spaces, poor door approach accuracy, environments with dust or humidity.

Main features

  • Safety category 4, PL e according to EN 13849-1
  • 24V AC/DC power supply
  • 4 Sensors inputs
  • 1 Safety output
  • 1 NO Auxiliary output (only for NC20)
  • 1 Change over auxiliary output (only for NC21)