Product Model
WLL180T-F634
Selling Points
- 1High-Performance NPN/PNP Open Collector Output: Reliable switching with ≤100 mA load current and ≤30 V DC resistive.
- 2Versatile Power Supply: Compatible with 12 to 24 V DC ±10% voltage, ensuring flexibility in various industrial settings.
- 3Fast Response Time: Offers response times ranging from 16 µs to 8 ms, ensuring quick and accurate sensing.
- 4Durable Construction: Built with PC material, providing robustness and resistance to operating temperatures from -25°C to +55°C.
- 5Easy Installation: Features a M8 4-pin cable connection, simplifying integration into various control systems.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Device type | Fiber-optic sensors | Device type detail | Expansion unit |
Dimensions (W x H x D) | 10.5 mm x 34.6 mm x 71.9 mm | Housing design (light emission) | Rectangular |
Sensing range max. | 0 m ... 20 m (Through-beam system) | Sensing range | 0 mm ... 1,400 mm, Proximity system3)4)#!#0 m ... 18 m, Through-beam system1)2) |
Focus | Approx. 65° | Type of light | Visible red light |
Light source | LED | Angle of dispersion | Approx. 65° |
Wave length | 650 nm | Adjustment | Menu-controlled#!#Single teach-in button |
Indication | 7-segment | Display | LED status display / 2x 4-character digital dual displays, Set value (green indicator) and actual value (red indicator) are displayed simultaneously, display of parameters |
Supply voltage UB | 12 V DC ... 24 V DC | Ripple | ≤ 10 % |
Current consumption | 50 mA | Switching output | PNP |
Number of switching outputs | 2 | Switching mode | Light/dark switching |
Switching mode selector | Manually selectable | Response time | ≤ 16 µs, ≤ 70 µs, ≤ 250 µs, ≤ 2,000 µs, ≤ 8,000 µs |
Switching frequency | 31.2 kHz, 7.1 kHz, 2 kHz, 250 Hz, 62.5 Hz | Time functions | Without time delay#!#Off delay#!#Switch-on delay#!#ON and OFF delay#!#One shot |
Delay time | Programmable, 0 ms ... 9,999 ms | Input | - |
Connection type | Male connector M8, 4-pin | Circuit protection | A5)#!#B6)#!#C7)#!#D8) |
Protection class | III | Weight | 20 g |
Housing material | Plastic, ABS/PC | Enclosure rating | IP50 |
Items supplied | BEF-WLL180 mounting bracket | Ambient operating temperature | –25 °C ... +55 °C |
Ambient temperature, storage | –40 °C ... +70 °C | UL File No. | NRKH2.E300503 & NRKH8.E300503 |
Specifications may be subject to change without notice