WLL190T-2, Fiber-optic photoelectric sensor Sick WLL190T-2L432 (6033291)

WLL190T-2, Fiber-optic photoelectric sensor Sick WLL190T-2L432 (6033291)
Производитель: Sick
Артикул: 6033291
Цена: ПО ЗАПРОСУ
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fiber-optic sensors
WLL190T-2, Fiber-optic photoelectric sensor
 
Model NameWLL190T-2L432
Part No.6033291
 

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:Base unit 1)
    Dimensions (W x H x D):10.5 mm x 34.8 mm x 68.9 mm
    Sensing range max.: 0 m ... 4 m, through-beam system 2) 3)
    Sensing range: 0 mm ... 480 mm, proximity system
    0 ... 2 m, through-beam system 4) 5) 6)
    Light source:LED 7)
    Type of light:Visible red light
    Wave length:650 nm
    Sensitivity adjustment:Teach-in button
    Cable
    +/- increment button, manual
    Adjustment of operating distance:Cable, +/- increment button, manual, Teach-in button
    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
    Sensor/detection principle:Fiber-optic photoelectric sensor
    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) Up to 15 expansion units can be connected  2) Scanning range at response time 2 ms. Range reduction at shorter response time (see LL3/ WLL190T-2 table)  3) LL3-TB02 and tip adapter LL3-TA01  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-DB01  6) LL3-TB01  7) Average service life 100,000 h at Ta = +25 °C  


    Mechanics/electronics
    Enclosure rating:IP 50 1)
    Supply voltage:10 V DC ... 24 V DC 2)
    Residual ripple:≤- 10 % 3)
    Power consumption:≤- 50 mA
    Switching output:NPN, 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:Cable, 4-wire, 2 m 6)
    Cable material:PVC
    Conductor cross-section:0.2 mm?
    Protection class:III
    Circuit protection:A
    B
    C
    D 7) 8) 9) 10)
    Special device:0
    Housing material:ABS/PC
    Ambient operating temperature:-25 °C ... 55 °C 11)
    Ambient storage temperature:-40 °C ... 70 °C
    Weight:20 g
    Angle of dispersion:Ca. 65 ° 12)
    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) Do not bend below 0 °C  7) A = VS connections reverse-polarity protected  8) B = inputs and output reverse-polarity protected  9) C = interference suppression  10) D = outputs overcurrent and short-circuit protected  11) Operating temperature fluctuates according to number of devices connected: 4-8 devices: -25 °C ... +50 °C (output current 50 mA) / 9–16 devices: –25 °C … +45 °C (output current 20 mA)  12) See LL3 fiber-optic data  



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