Small photoelectric sensors
W12G

WL12G-3P2572T01
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WL12G-3P2572T01
1053546

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    • Features
      Functional principlePhotoelectric retro-reflective sensor
      Functional principle detailAutocollimation
      Sensing range max.0 m ... 4 m 1)
      Polarisation filtersYes
      Emitted beam
      Light sourcePinPoint LED 2)
      Type of lightVisible red light
      Light spot size (distance)Ø 25 mm (1.5 m)
      Key LED figures
      Wave length660 nm
      AdjustmentSingle teach-in button 3)
      Special applicationsDetecting transparent objects
      AutoAdapt✔
      • 1) Reflector PL80A.
      • 2) Average service life: 100,000 h at TU = +25 °C.
      • 3) Mode I, 10 % attenuation.
    • Safety-related parameters
      MTTFD1,099 years
      DCavg0 %
    • Electrical data
      Supply voltage UB10 V DC ... 30 V DC 1)
      Ripple< 5 Vpp 2)
      Current consumption40 mA 3)
      Protection classIII
      Digital output
      TypePNP
      Signal voltage PNP HIGH/LOWApprox. VS – 2.5 V / 0 V
      Output current Imax.≤ 100 mA
      Response time≤ 333 µs 4)
      Switching frequency1,500 Hz 5)
      Switching modeLight/dark switching
      Circuit protection

      A 6)

      B 7)

      C 8)

      D 9)

      Special featureDetecting transparent objects
      Operating modeMode I, 10 % attenuation, Mode II, 18 % attenuation
      • 1) Limit values when operated in short-circuit protected network: max. 8 A.
      • 2) May not exceed or fall below Uv tolerances.
      • 3) Without load.
      • 4) Signal transit time with resistive load.
      • 5) With light/dark ratio 1:1.
      • 6) A = VS connections reverse-polarity protected.
      • 7) B = inputs and output reverse-polarity protected.
      • 8) C = interference suppression.
      • 9) D = outputs overcurrent and short-circuit protected.
    • Mechanical data
      HousingRectangular
      Dimensions (W x H x D)15.5 mm x 48.5 mm x 42 mm
      ConnectionMale connector M12, 5-pin
      Material
      HousingPTFE coating, zinc diecast
      Front screenPlastic, PMMA
      Weight120 g
    • Ambient data
      Enclosure rating

      IP66

      IP67

      Ambient operating temperature–40 °C ... +60 °C
      Ambient temperature, storage–40 °C ... +75 °C
      UL File No.NRKH.E181493 & NRKH7.E181493
    • Classifications
      eCl@ss 5.027270902
      eCl@ss 5.1.427270902
      eCl@ss 6.027270902
      eCl@ss 6.227270902
      eCl@ss 7.027270902
      eCl@ss 8.027270902
      eCl@ss 8.127270902
      eCl@ss 9.027270902
      eCl@ss 10.027270902
      eCl@ss 11.027270902
      eCl@ss 12.027270902
      ETIM 5.0EC002717
      ETIM 6.0EC002717
      ETIM 7.0EC002717
      ETIM 8.0EC002717
      UNSPSC 16.090139121528
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    Technical drawings

    WL12G-3P2572T01
    Connection diagram Cd-146
    WL12G-3P2572T01
    Light spot size
    WL12G-3P2572T01
    Sensing range diagram WL12G-3
    WL12G-3P2572T01
    Functions
    WL12G-3P2572T01
    Adjustments Teach-in
    WL12G-3P2572T01
    Dimensional drawing
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