Cảm biến an toàn SICK L27E-3P2450

 SICK L27E-3P2450: Cảm biến quang an toàn

Single-beam photoelectric safety switches L27 / Receiver
Type: L27E-3P2450
Part no.: 2043876

  • Features
    Scanning range35 m
    Number of beams1
    Response time0.68 ms
    Response time0.68 ms + Test device response time
    Front screen heating
  • Safety-related parameters
    TypeType 2 (IEC 61496-1) 1)
    Safety integrity level

    SIL1 (IEC 61508) 1)

    SILCL1 (EN 62061) 1)

    CategoryCategory 2 (EN ISO 13849) 1)
    Test rate (external test)100 /s (EN ISO 13849) 2)
    Maximum demand rate≤ 60 min⁻¹ (EN ISO 13849) 3)
    Performance levelPL c (EN ISO 13849) 1)
    PFHD (mean probability of a dangerous failure per hour)1.0 x 10-6 (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.
    • 2) The test rate shall not be exceeded.
    • 3) Between two requirements on a safety-related response of the device, at least 100 internal or external tests must be carried out.
  • Interfaces
    Connection typeMale connector M12, 4-pin, straight
    Display elementsLED
    Fieldbus, industrial network
    Integration via Flexi Soft safety controllerCANopen 1)
    DeviceNet™
    EtherCAT®
    EtherNet/IP™
    Modbus TCP
    PROFIBUS DP
    PROFINET
    • 1) For additional information on Flexi Soft -> www.sick.com/Flexi_Soft.
  • Electrical data
    Protection classII (IEC 61140)
    Supply voltage VS24 V DC (19.2 V DC ... 28.8 V DC)
    Power consumption≤ 25 mA
    Power consumption (with heating)≤ 40 mA
    Switching outputsPNP, Q 1)
    Current loading≤ 100 mA
    • 1) Short-circuit protected.
  • Mechanical data
    DesignRectangular
    Dimensions (W x H x D)24.6 mm x 92.8 mm x 54 mm
    Housing materialABS (plastic)
    Weight+ 100 g
  • Ambient data
    Enclosure ratingIP67 (EN 60529)
    Ambient operating temperature–40 °C ... +60 °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
    Aperture angle/receiving angle± 5° / ± 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
    ECl@ss 10.027272701
    ECl@ss 11.027272701
    ETIM 5.0EC001831
    ETIM 6.0EC001831
    ETIM 7.0EC001831
    UNSPSC 16.090146171620

Nhận xét