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Sick WL45-N650 Overview
Reflex Photoelectric Switch WL45-N650 DC 10...60 V, NPN
Sick WL45-N650 Description
- Long sensing range
- Rugged metal housing
- Optional: Powerful front lens heating
- Optional test input, time delays and alarm output
- Variants for 10 - 60 V DC or 24 - 240 V DC / 24 - 240 V AC voltage supply
- A long, 55 m sensing range with a high operating reserve ensures reliable continuous operation
- Rugged metal housing ensures a long service life in harsh industrial environments
- Front lens heating prevents condensation for reliable operation in outdoor applications
- Multiple functions for simpler integration of individual systems
- Variants DC voltage and universal AC/DC voltage provides installation flexibility due to same housing
- Easy alignment due to visible red light
Your benefits
| Features | |
| Dimensions (W x H x D):: | 60 mm x 105 mm x 105 mm |
| Sensing range max.: | 1 m ... 55 m 1) |
| Sensing range: | 1 m ... 45 m 2) |
| Housing desig (light emission): | Cuboid |
| Light source: | LED 3) |
| Type of light: | visible red light |
| Sensitivity adjustment: | Potentiometer |
| Delay time: | Adjustable via time delay selector switch: 0.5 ... 12 s 0.015 ... 0.3 s |
| Time type: | Switch on delay time delay off ON and OFF delay |
| Sensor/detection principle: | Photoelectric retro-reflective sensor |
| Light spot (distance): | 230 mm (16 m) |
| 1) 2) OP60-00 3) Average service life 100,000 h at Ta = +25 C | |
| Mechanics/electronics | |
| Enclosure rating: | IP 65 |
| Supply voltage: | 10 V DC ... 60 V DC 1) |
| Residual ripple: | ≤ 5 Vpp 2) |
| Power consumption: | ≤ 250 mA 3) |
| Switching output: | NPN, light/dark-switching, Complementary |
| Output current Imax.: | 200 mA |
| Response time: | ≤ 1.2 ms 4) |
| Switching frequency: | 400 Hz 5) |
| Connection type: | Connector Hirschmann, 6-pin |
| Protection class: | I 6) |
| Circuit protection: | A C D 7) 8) 9) |
| Weight: | 800 g |
| Ambient temperature, operation: | -25 C ... 55 C 10) |
| Ambient temperature, storage: | -40 C ... 70 C |
| Test input sender off: | TE to VS |
| Polarisation filter: | ![]() |
| Output state-LED: | ![]() |
| Front screen heating: | ![]() |
| Alarm output: | 100 mA, open collector 11) |
| 1) Limit values 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) C = interference suppression 9) D = outputs overcurrent and short-circuit protected 10) Up to 140 C with cooling plates (see accessories) 11) Flashes at approx. 5 Hz, switch to VS | |
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