WLL190T-2 Sick WLL190T-2P474 (6037985)

WLL190T-2 Sick WLL190T-2P474 (6037985)
Производитель: Sick
Артикул: 6037985
Цена: ПО ЗАПРОСУ
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fiber-optic sensors
WLL190T-2
 
Model NameWLL190T-2P474
Part No.6037985
 

Самое главное

  • Sensing range up to 4 m, sensing distance up to 480 mm
  • Two separately adjustable channels
  • Alarm output
  • Optional analog output
  • Integrated counter
  • Bus-compatible with anti-interference
  • 2 x 4-digit display
  • Red and green LED emitter

    Преимущества

  • Two channels can be configured independently of one another, simplifying installation
  • Simple commissioning and product changeover via external teach-in
  • Bus communication saves space and money, reduces wiring and eliminates interference caused by fiber-optic heads mounted close to one another
  • Easy monitoring of process parameters
  • Time delays can be adjusted individually to suit the application
  • APC for (Automatic Power Correction) long-term, stable detection
  • Alarm output for reliable detection in adverse conditions, ensuring high process reliability
     
       
     
     

    Features
    Device type:Stand-alone
    Dimensions (W x H x D):10.5 mm x 34.8 mm x 76.5 mm
    Sensing range max.: 0 mm ... 500 mm, through-beam system 1) 2)
    Sensing range: 0 mm ... 210 mm, proximity system
    0 mm ... 260 mm, through-beam system 3) 4) 5) 6)
    Light source:LED 7)
    Type of light:Infrared light
    Wave length:1,450 nm
    Sensitivity adjustment:Teach-in button
    Cable
    Adjustment of operating distance:+/- increment button, manual
    Teach-in:Menu-controlled
    Time type:Without time delay
    time delay off
    switch on delay
    one shot
    Delay time:Programmable: 0 ... 9,999 ms
    Indication:Display
    Housing design (light emission):Rectangular
    Display:LED status display / 2x 4-character digital dual displays, Set value (green indicator) and actual value (red indicator) are displayed simultaneously, display of parameters
    1) Scanning range at response time 2 ms. Range reduction at shorter response time (see LL3/ WLL190T-2 table)  2) 6) LL3-TW01  3) 4) Objects to be sensed with 90% reflectivity (based on DIN 5033 white standard). sensing distance with 2 ms response time. sensing distance reduction with shorter response time (see tables LL3/WLL190T-2)  5) LL3-DW01  7) Average service life 100,000 h at Ta = +25 °C  


    Mechanics/electronics
    Enclosure rating:IP 66 1)
    Supply voltage:10 V DC ... 24 V DC 2)
    Residual ripple:≤- 10 % 3)
    Power consumption:≤- 50 mA
    Switching output:PNP, light/dark-switching, manually selectable, open collector
    4) 5)
    Output current Imax.:≤- 100 mA
    Response time:≤- 2 ms
    ≤- 60 µs
    ≤- 250 µs
    Switching frequency:8,333 Hz
    2,000 Hz
    250 Hz
    Connection type:Connector M8, 4-pin
    Protection class:III
    Circuit protection:A
    B
    C
    D 6) 7) 8) 9)
    Special device:0
    Housing material:ABS/PC
    Ambient operating temperature:-25 °C ... 55 °C
    Ambient storage temperature:-40 °C ... 70 °C
    Weight:20 g
    Angle of dispersion:Ca. 65 ° 10)
    1) With correctly attached fibre-optic cable LL3 and closed protection hood  2) +- 10%  3) May not exceed or fall short of VS  4) Q1, Q2  5) Selectable Q2, external teach or counter reset  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  10) See LL3 fiber-optic data  



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