Fork sensors
WFL

Illustration may differ

Type:WFL80-60B416

Part no.: 6036833

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  • Features

    Functional principle	Optical detection principle
    Dimensions (W x H x D)	10 mm x 118.5 mm x 74 mm
    Housing design (light emission)	Fork shaped
    Fork width	80 mm
    Fork depth	59 mm
    Minimum detectable object (MDO)	0.05 mm
    Light source	Laser, red
    Laser class	I
    Wave length	670 nm
    Adjustment	Plus/minus button (Teach-in, sensitivity, light/dark switching)
    Teach-in mode	2-point teach-in

  • Mechanics/electronics

    Supply voltage	10 V DC ... 30 V DC 1)
    Ripple	< 10 % 2)
    Current consumption	40 mA 3)
    Switching frequency	10 kHz 4)
    Response time	100 µs
    Stability of response time	± 20 µs
    Jitter	40 µs
    Switching output	PNP/NPN
    Switching output (voltage)	PNP: HIGH = UV ≤ 2 V / LOW approx. 0 V NPN: HIGH = approx. UV / LOW ≤ 2 V
    Switching mode	Light/dark switching
    Output current Imax.	100 mA
    Initialization time	100 ms
    Connection type	Male connector M8, 4-pin
    Protection class	III 5)
    Circuit protection	UV connections, reverse polarity protected Output Q short-circuit protected Interference pulse suppression
    Enclosure rating	IP65
    Weight	Approx. 36 g ... 160 g 6)
    Tightening torque	Max. 3 Nm
    Housing material	Metal, Aluminum

    • ¹⁾ Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A.
    • ²⁾ May not exceed or fall below U_v tolerances.
    • ³⁾ Without load.
    • ⁴⁾ With light/dark ratio 1:1.
    • ⁵⁾ Reference voltage DC 50 V.
    • ⁶⁾ Depending on fork width.

  • Ambient data

    Ambient operating temperature	–20 °C ... +50 °C
    Ambient temperature, storage	–30 °C ... +80 °C
    Ambient light immunity	≤ 10,000 lx
    Shock load	According to EN 60068-2-27

  • Classifications

    ECl@ss 5.0	27270909
    ECl@ss 5.1.4	27270909
    ECl@ss 6.0	27270909
    ECl@ss 6.2	27270909
    ECl@ss 7.0	27270909
    ECl@ss 8.0	27270909
    ECl@ss 8.1	27270909
    ECl@ss 9.0	27270909
    ECl@ss 10.0	27270909
    ECl@ss 11.0	27270909
    ETIM 5.0	EC002720
    ETIM 6.0	EC002720
    ETIM 7.0	EC002720
    ETIM 8.0	EC002720
    UNSPSC 16.0901	39121528

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  Technical drawings

  

  Dimensional drawing WFL - Plus/minus buttons

  

  Adjustments Adjustment: teach-in via plus/minus buttons (WFxx-B416)

  

  Connection diagram Cd-086

  

  Concept of operation Teach-in
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