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Sick WL27-3R2631S02 Description
- High scanning range, high operating reserves
- Faster alignment with red light
- Reliable operation in industrial environments and when devices are mounted opposite one another
- Front screen heating, time functions
- Operating temperature: -40 C - +60 C
- UL approval
- Less downtime plus resistance to contamination due to high operating reserves
- Flexible usage due to extended functionality e.g. time functions
- Extremely vibration resistant and therefore largely independent of ambient conditions
- For use at temperatures as low as 40 C
- Highly stable housing due to offset fixing holes
Your benefits
| Features | |
| Dimensions (W x H x D):: | 24.6 mm x 80.6 mm x 54 mm |
| Sensing range max.: | 0.1 m ... 15 m 1) |
| Sensing range: | 0.1 m ... 11 m 2) |
| Light source: | LED 3) |
| Type of light: | visible red light |
| Wave length: | 660 nm |
| Light spot diameter (distance): | 220 mm (10 m) |
| Adjustment: | adjustable |
| Sensitivity adjustment: | Adjustable Potentiometer |
| Delay time: | adjustable via time delay selector switch: 0.5 ... 1 s |
| Time type: | Switch on delay time delay off switch on delay and time delay off |
| 1) 2) PL80A 3) Average service life 100,000 h at Ta = +25 C | |
| Mechanics/electronics | |
| Enclosure rating: | IP 65 |
| Supply voltage: | 24 V AC/DC ... 240 V AC/DC 1) |
| Switching output: | Relay, light/dark-switching, selectable via time delay selector switch, change-over contacts, electrically isolated 2) |
| Response time: | ≤ 10 ms |
| Switching frequency: | 10 Hz with light/dark ratio 1:1 |
| Connection type: | Connector Q6, 6-pin, AC/UC-coding |
| Number of cores: | 6 |
| Protection class: | II 3) |
| Circuit protection: | A C 4) 5) |
| Weight: | 120 g |
| Housing material: | ABS |
| Optics material: | PMMA |
| Ambient temperature, operation: | -40 C ... 60 C |
| Ambient temperature, storage: | -40 C ... 75 C |
| Polarisation filter: | ![]() |
| Special device: | ![]() |
| Angle of dispersion: | 1.5 |
| Special features: | time delay selectable from 0,05 s to 1,0 s |
| Power consumption: | ≤ 2.5 VA |
| Switching current (switching voltage): | 3 (250) 3 (24) 0.11 (250) |
| Usage category: | AC-15, DC-13, according to EN 60947-1 |
| 1) +- 10 % 2) Provide suitable spark supression for inductive or capacitive loads. Relay contacts are separated from the power supply by a basic isolation of 3 mm. Depending on the application, additional isolation might have to be applied in the user's circuit. 3) Reference voltage 250 V AC 4) A = VS connections reverse-polarity protected 5) C = interference suppression | |
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