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Sick WL15-B2430 Overview
Photoelectric reflex switch bipolar
Sick WL15-B2430 Description
- Photoelectric retro-reflective sensor in hybrid design with 5 m sensing range
- Mounting flexibility: M18 front mount using plastic nut or snap ring, side assembly with 24.1 mm through holes
- Flush mounting possible using the snap ring
- Transparent back cover
- Highly visible sender LED
- Options with an adjustable delay of 0 - 2s
- Compatible with many competitor models, making it easy to install and commission
- Flush mounting reduces setup time and prevents obstructions to material flow on conveyor sections
- Clearly visible LED indicators reduce setup time and simplify troubleshooting
- Quick and easy alignment due to highly visible light spot
Your benefits
| Features | |
| Dimensions (W x H x D):: | 16.2 mm x 48.5 mm x 31.9 mm |
| Sensing range max.: | 0.035 m ... 5 m |
| Sensing range: | 0.035 m ... 3.5 m |
| Housing desig (light emission): | Hybrid |
| Light source: | LED 1) |
| Type of light: | visible red light |
| Wave length: | 650 nm |
| Thread diameter (housing): | M18 x 1 |
| Sensor/detection principle: | Photoelectric retro-reflective sensor |
| Light spot (distance): | 140 mm (3.5 m) |
| 1) Average service life 100,000 h at Ta = +25 C | |
| Mechanics/electronics | |
| Enclosure rating: | IP 67 |
| Supply voltage: | 10 V DC ... 30 V DC 1) |
| Residual ripple: | ≤ 5 Vpp 2) |
| Power consumption: | ≤ 30 mA 3) |
| Switching output: | PNP, light switching NPN, light switching |
| Output current Imax.: | ≤ 100 mA |
| Response time: | ≤ 1.25 ms 4) |
| Switching frequency: | 400 Hz 5) |
| Connection type: | Connector M12, 4-pin |
| Protection class: | II 6) |
| Circuit protection: | A B D 7) 8) 9) |
| Weight: | 10 g |
| Housing material: | ABS |
| Optics material: | PMMA |
| Ambient temperature, operation: | -25 C ... 55 C |
| Ambient temperature, storage: | -25 C ... 70 C |
| Polarisation filter: | ![]() |
| Items supplied: | snap-ring and M18 nut |
| Special device: | - |
| Angle of dispersion: | 1.5 |
| 1) Limit values, operation in short-circuit protected network max. 8 A 2) May not exceed or fall short of VS 3) Without load 4) Signal transit time with resistive load 5) With light/dark ratio 1:1 6) Reference voltage 50 V DC 7) A = VS connections reverse-polarity protected 8) B = inputs and output reverse-polarity protected 9) D = outputs overcurrent and short-circuit protected | |
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