The Wenglor OTDK502A0002 is a retro-reflective photoelectric sensor combining transmitter and receiver in one housing. It detects objects over an adjustable 500 mm range using infrared light. Features include wide detection range, adjustable sensitivity, compact design, easy mounting, and IO‑Link 1.1 compatibility, making it ideal for automation, conveyors, packaging, and assembly lines.
  • Optical Data

    • Range: 500 mm
    • Switching hysteresis: < 15 %
    • Light source: Infrared
    • Service life: 100,000 h
    • Max ambient light: 10,000 lux
    • Opening angle: 5°
    • Light spot diameter: ~41 mm at 500 mm
  • Electrical Data

    • Supply voltage: 10–30 V DC
    • Current consumption: < 30 mA
    • Switching frequency: 500 Hz
    • Response time: 1 ms
    • Operating temperature: –25…+60 °C
    • Output: PNP NO/NC antivalent, 200 mA, voltage drop < 2.5 V
    • Residual current: < 50 µA
    • Protections: short-circuit, reverse polarity, overload
    • Protection class: III
  • Mechanical & General Data

    • Adjustment: Potentiometer
    • Housing: Plastic, IP67
    • Connection: M12×1, 4-pin
    • Includes mounting bracket
    • IO‑Link 1.1 enabled