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EOS4 light curtain

EOS4 light curtain

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EOS4, a Type 4 light curtain with its compact housing profile and minimum dead zone, is ideal for the protection of any tool machine, in particular where space restrictions exist. Its very small dead zone, only present on one end, allows EOS4 to keep its resolution up to 30 mm if installed on a plan and up to 40 mm if installed at 90 against another EOS unit. EOS4 can easily connect with a remote safety controller using M12 connector unshielded cable in runs up to 100 meters.



Presses, punching and dinking machines, cutters and shears, robotics, assembly lines and small machinery.

  • Protected height range from 160 to 1510mm
  • Multiple detection types
    • 14mm resolution
    • 20-30-40mm resolution
    • 50-90mm resolution
    • 2-3-4 beam for body detection
  • Maximum range from 12 to 20 meters
  • Self-monitoring static outputs
  • Automatic Start / Restart
  • External device monitoring (EDM)
  • Master - Slave configuration available
  • Achieves the highest level of safety
    • Approved for Safety Category 4
  • Compact 28x30mm housing good for small installations
  • IP69K enclosure available
  • No blind area at one end and minimal blind end at connector end
  • Compatible with Mosaic, AD SR, Euchner ESM-BA, commercial safety modules and safety PLCs
  • General Specifications:
    • 28x30mm cross section
    • Environmental protection IP65 and 67
  • Ambient operating temperature -10 to 55C
  • 2 safety PNP static outputs rated 400mA
  • M12, 5-pin and 8-pin connectors
  • Operating voltage 24VDC +/- 20%
  • Power consumption:
    • Emitter 1 Watt
    • Receiver 2 Watts
  • Type 4, SIL 3, SILCL 3, Cat4/PLe


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