Safety light curtains
C4000 Entry/Exit

Your Benefits

  • Cost-effective due to the savings made on additional muting sensors or other protective measures
  • A compact sensor pair significantly reduces mounting effort – additional muting sensors are not required
  • With the dynamic and self-teaching blanking function, the system can reliably differentiate between man and material – this provides maximum safety
  • Beam coding protects the systems against mutual interference and thus offers a high level of availability
  • Time-saving alignment and diagnostics by means of 7-segment display


The C4000 Entry/Exit safety light curtain is used to prevent human access to dangerous areas, while still enabling the automatic transport of materials into these areas. Instead of using additional muting sensors, these safety light curtains use pattern recognition to reliably differentiate between people and material.

At a glance
  • Type 4 (IEC 61496), SIL3 (IEC 61508), PL e (EN ISO 13849)
  • Self-teaching, dynamic blanking
  • 7-segment display
  • Multiscan function increases availability
  • External device monitoring (EDM), restart interlock
  • Beam coding
  • Configuration and diagnostics via PC


Technical overview

  • Technical data overview

    Technical data overview

    Safety levelType 4, PL e, SIL3, SILCL3
    Resolution20 mm
    Scanning range19 m
    Protective field height900 mm ... 1,500 mm
    Enclosure ratingIP65
    Ambient operating temperature0 °C ... +55 °C
All technical data can be found accompanying the individual product