Schaltgeräte für Sicherheitslichtschranken

Your Benefits

  • Fast response times reduce the safety distances and save production space
  • Simple configuration without additional auxiliary means, only with the help of jumpers


The UE401 evaluation unit safely and reliably evaluates the signals of the L4000 Systems single-beam photoelectric safety switches. It can also be used to execute the restart interlock and external device monitoring (EDM) functions.

At a glance
  • Restart interlock
  • External device monitoring (EDM)
  • Cascading single-beam photoelectric safety switches
  • Fast response time
  • Slim housing


Technical overview

  • Technical data overview

    Technical data overview

    ApplicationsEvaluation unit
    Compatible sensor typesL4000 Systems single-beam photoelectric safety switches
All technical data can be found accompanying the individual product