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Single-beam photoelectric safety switches
L41 / Sender/receiver / M18 / Radial

Details
L41E-11MA1A
6034869
Preferred type – always available from stock
Details
L41S-11MA1A
6034868
Preferred type – always available from stock
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    • Features
      Scanning range0 m ... 5 m
      Number of beams1
      Optical axisRadial
    • Safety-related parameters
      TypeType 4 (IEC 61496-1) 1)
      Safety integrity level

      SIL3 (IEC 61508) 1)

      SILCL3 (EN 62061) 1)

      CategoryCategory 4 (EN ISO 13849) 1)
      Performance levelPL e (EN ISO 13849) 1)
      PFHD (mean probability of a dangerous failure per hour)8.1 x 10-10 (EN ISO 13849) 1)
      TM (mission time)20 years (EN ISO 13849)
      • 1) Only in combination with an appropriate test device, e.g., Flexi Classic or Flexi Soft.
    • Interfaces
      Connection typeMale connector M12, 4-pin, straight
      Diagnostic displayLED
    • Electrical data - Operating data
      Protection classIII (IEC 61140)
      Power consumption30 mA / 20 mA
    • Electrical data - Switching output
      Current-carrying capacity per OSSD≤ 70 mA
    • Mechanical data
      DesignCylindrical
      Dimensions (diameter x length)M18 x 107.7 mm
      Housing materialNickel-plated brass
      Lens materialGlass
      Weight67 g
    • Ambient data
      Enclosure ratingIP67 (EN 60529)
      Ambient operating temperature–40 °C ... +55 °C
      Storage temperature–40 °C ... +75 °C
      Air humidity15 % ... 95 %, Non-condensing
      Vibration resistance5 g, 10 Hz ... 55 Hz (IEC 60068-2-6)
      Shock resistance10 g, 16 ms (IEC 60068-2-29)
    • Other information
      Light sourceLED
      Type of lightVisible red light
      Wave length660 nm
      Aperture angle/receiving angle± 2.5° / ± 2.5°
    • Classifications
      ECl@ss 5.027272701
      ECl@ss 5.1.427272701
      ECl@ss 6.027272701
      ECl@ss 6.227272701
      ECl@ss 7.027272701
      ECl@ss 8.027272701
      ECl@ss 8.127272701
      ECl@ss 9.027272701
      ETIM 5.0EC001831
      ETIM 6.0EC001831
      UNSPSC 16.090146171620

    Technical drawings

    L41S-11MA1A, L41E-11MA1A
    Dimensional drawing M18 radial
    L41S-11MA1A, L41E-11MA1A
    Connection diagram 3 x L41 (cascaded) on Flexi Classic main unit and extension unit
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