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Sick WTB18C-3P2434 Overview

Photoelectric Proximity Switch WTB18C-3P2434 BGS, red light, PNP, I/O-link version, M12 plug

Sick WTB18C-3P2434 Description

  • IO-Link interface
  • Sender LED with visible red light
  • Precise background suppression
  • Scanning distance can be set via teach-in
  • Insensitivity to ambient light
  • Rugged plastic housing
  • Your benefits

  • Comfortable diagnostics and configuration of the sensor using the central system control via IO link
  • Universal application possibilities and fast installation due to highly visible red light
  • Reliable object detection with high-precision background suppression thanks to second sender LED
  • Fast and accurate scanning distance setting by means of teach-in
  • No interference from ambient light or devices mounted opposite one another
  • High availability in the field

Dimensions (W x H x D)::17.6 mm x 75.5 mm x 33.5 mm
Sensing range max.: 10 mm ... 600 mm 1)
Sensing range: 50 mm ... 600 mm 2)
Housing desig (light emission):Cuboid, Slim
Light source:LED 3)
Type of light:visible red light
Wave length:675 nm
Sensitivity adjustment:Teach
Sensor/detection principle:Photoelectric proximity sensor, Background suppression
Light spot (distance):15 mm (300 mm)
1) 2) Object with 90 % reflectance (referred to standard white DIN 5033) 3) Average service life 100,000 h at Ta = +25 C
Enclosure rating:IP 67
Supply voltage:10 V DC ... 30 V DC 1)
Residual ripple:< 5 Vpp 2)
Power consumption:40 mA 3)
Switching output:PNP, light/dark-switching
Output current Imax.:100 mA
Response time:< 700 s 4)
Switching frequency:700 Hz 5)
Connection type:Connector M12, 4-pin
Circuit protection:A
D 6) 7) 8)
Weight:40 g
Housing material:ABS
Optics material:PMMA
Ambient temperature, operation:-40 C ... 60 C
Ambient temperature, storage:-40 C ... 75 C
Voltage supply-LED:
Output state-LED:
1) Limit values, operation in short-circuit protected network max. 8 A 2) May not exceed or fall below UV tolerances 3) Without load 4) Signal transit time with resistive load 5) With light/dark ratio 1:1 6) A = VS connections reverse-polarity protected 7) C = interference suppression 8) D = outputs overcurrent and short-circuit protected

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