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Sick WF2-B4210 (6012062)

Product Summary

Sick WF2-B4210 (6012062)
Manufacturer: Sick
Manufacturer part number: 6012062
SKU: 188693
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  • Infrared light source
  • Simple and accurate adjustment via teach-in or manually via "+"/"-" buttons
  • Fast response time (max. 100 µs)
  • PNP and NPN switching output
  • Light/dark switching function
  • 21 different models with different fork widths and depths
  • Rugged, IP 65 aluminum housing
  • Your benefits

  • Fast response time and fine resolution ensure reliable detection even at high speeds
  • Infrared light source provides excellent ambient light immunity
  • User friendly setting via teach-in or "+”/"-” button
  • A wide range of different fork sizes enables flexible installation
  • The aluminum housing meets all requirements for use in harsh industrial conditions

Functional principle:Optical detection principle
Fork width:2 mm
Fork depth:60 mm
Label detection:
Light source:LED, infrared
Type of light:Infrared
Output function:Light/darkswitching, adjustable via reverse polarity
Supply voltage Vs 1):10 V ... 30 V
Ripple 2):< 10 %
Power consumption 3):40 mA
Switching frequency 4):10 kHz
Response time 5):30 µs
Output type:NPN: HIGH = approx. VS / LOW ≤ 2 V
PNP: HIGH = VS- ≤ 2 V / LOW approx. 0 V
Switching mode:PNP/NPN (Push/ Pull)
Output current Imax.:100 mA
Connection type:Connector M8, 4-pin
Ambient light safety:Incandescent lamp: ≤ 3,000 klx
Protection class 6):III
Circuit protection:Output Q short-circuit protected
Interference suppression
Enclosure rating:IP 65
Weight:Ca. 36 g ... 160 g 7)
Housing material:Aluminum
1) Limit values, reverse-polarity protected  2) May not exceed or fall short of VS tolerances  3) Without load  4) With light/dark ratio 1:1, no time delay  5) Signal transit time with resistive load  6) Reference voltage DC 50 V  7) Depending on fork width  
Ambient data
Ambient temperature 1):Operation: -20 ... 60 °C
Storage: -20 ... 80 °C
Shock load:According to EN 60068-2-27
UL File-No.:UL No. NRKH.E191603
1) Do not bend below 0 °C  
Products specifications
Registration Sensor Type Fork Sensors
Manufacturer category Sick VF
Manufacturer Sick