L21 Sick (6034875)

L21 Sick (6034875)
Производитель: Sick
Артикул: 6034875
Цена: ПО ЗАПРОСУ
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Single-beam photoelectric safety switch
L21
 
Receiver
Model NameL21E-21MA1A
Part No.6034875
 
Sender
Model NameL21S-21MA1A
Part No.6034874
 

Самое главное

  • Small M18 sensors with ranges up to 10 m
  • Compact M30 sensors with ranges up to 60 m
  • Universal use up to Type 2, with safety control solutions from SICK
  • Metal and plastic version
  • Radial optics (90° deflector mirror)
  • Temperature range from -40 °C ... + 55 °C
  • Enclosure rating IP 67
  • Straightforward diagnostics and service

    Преимущества

  • Easy integration due to small, compact versions with maximum range
  • Directly connect to a safety controller - without a separate evaluation unit, reducing costs
  • Flexible device integration makes it possible to set up individual protective fields
  • Well suited to withstand extreme ambient conditions such as heat, cold or moisture
     
     
     
     
     
     

    Applications
    Access protection (vertical):Yes


    Technical Data-Sender
    Scanning range:0 m ... 16 m
    Number of beams:1
    Optical axis:axial
    Aperture angle/receiving angle:according to type 2 (IEC 61496-2)
    Light sender/type of light:LED / visible red light
    Wave length:660 nm
    Protection class:III
    Enclosure rating:IP 67
    Type:Type 2 (EN 61496) 1)
    Safety integrity level:SIL1 (IEC 61508)
    SILCL1 (IEC 62061) 2)
    Category:category 2 (EN ISO 13849) 3)
    Test rate (external test):100 /s (EN ISO 13849) 4)
    Maximum demand rate:60 /min (EN ISO 13849) 5)
    Performance level:PL c (EN ISO 13849) 6)
    PFHd:1.0 * 1E-06 7)
    TM (mission time):20 a
    Supply voltage typical, from, to:24 V DC, 19.2 V DC, 28.8 V DC
    Maximum power consumption:≤- 20 mA
    Design:cylindrical
    Dimensions (diameter x length):M18 x 97.7 mm
    Connection type:plug M12 x 4 M18
    Housing material:Brass nickel-plated
    Ambient operating temperature from ... to:-40 °C ... 55 °C
    Storage temperature from ... to:-40 °C ... 75 °C
    Air humidity from ... to:non-condensing 15 ... 95 %
    Vibration resistance (checked to):5 g (IEC 60068-2-6)
    Oscillation frequency from ... to:10 Hz ... 55 Hz
    Shock resistance:10 g, 16 ms (IEC 60068-2-29)
    Weight:67 g
    1) 2) 3) 6) 7) Only in conjunction with suitable testing device, e.g., Flexi Classic, DeviceNet Safety  4) The test rate shall not be exceeded  5) Between two demands on a safety-related response of the device, at least 100 internal or external tests must be carried out.  


    Technical Data-Receiver
    Scanning range:0 m ... 16 m
    Number of beams:1
    Optical axis:axial
    Aperture angle/receiving angle:according to type 2 (IEC 61496-2)
    Protection class:III
    Enclosure rating:IP 67
    Type:Type 2 (EN 61496) 1)
    Safety integrity level:SIL1 (IEC 61508)
    SILCL1 (IEC 62061) 2)
    Category:category 2 (EN ISO 13849) 3)
    Test rate (external test):100 /s (EN ISO 13849) 4)
    Maximum demand rate:60 /min (EN ISO 13849) 5)
    Performance level:PL c (EN ISO 13849) 6)
    PFHd:1.0 * 1E-06 7)
    TM (mission time):20 a
    Supply voltage typical, from, to:24 V DC, 19.2 V DC, 28.8 V DC
    Switching outputs:PNP, Q 8)
    Maximum response time:200 µs
    Maximum switching current:70 mA
    Maximum power consumption:≤- 30 mA
    Design:cylindrical
    Dimensions (diameter x length):M18 x 97.7 mm
    Connection type:plug M12 x 4 M18
    Housing material:Brass nickel-plated
    Ambient operating temperature from ... to:-40 °C ... 55 °C
    Storage temperature from ... to:-40 °C ... 75 °C
    Air humidity from ... to:non-condensing 15 ... 95 %
    Vibration resistance (checked to):5 g (IEC 60068-2-6)
    Oscillation frequency from ... to:10 Hz ... 55 Hz
    Shock resistance:10 g, 16 ms (IEC 60068-2-29)
    Weight:67 g
    1) 2) 3) 6) 7) Only in conjunction with suitable testing device, e.g., Flexi Classic, DeviceNet Safety  4) The test rate shall not be exceeded  5) Between two demands on a safety-related response of the device, at least 100 internal or external tests must be carried out.  8) Short-circuit protected  

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