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Dual-beam fork light barriers, infrared, fork w 10 to 25 mm, with or without cleaning nozzle, external electronics, M12 4-pin / PZ

These two-beam light barriers with separate electronics with forward/backward detection are suitable for special counting tasks.

PZ

These two-beam light barriers with separate electronics with forward/backward detection are suitable for special counting tasks.
Main features / advantages
  • Switching output 1 and 2: PNP
  • Switching frequency: 3 kHz
  • Two internal switches for the different operating modes
  • Repeat accuracy: <0.01 mm
  • Operating voltage: 12 ... 24 VDC
  • Optionally with cleaning nozzle
  • Connection: M12 plug, 4-pin
Our PZ dual-beam fork light barriers were developed for special counting tasks with forward/backward detection. Two closely spaced infrared light beams detect whether an object is moving from left to right or from right to left. Both light beams have their own switching output. The switching function (NO/NC) and direction detection can be set in the external electronics. The sensors are optionally available with cleaning nozzles.
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