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Sick WLA16P-24862130A00 Photoelectric Sensor
The Sick WLA16P-24862130A00 Photoelectric Sensor provides 0–10 m sensing with autocollimation and a 635 nm LED light source. It uses a point-shaped spot measuring 80 mm at 5 m and includes a Teach-in button with IO-Link for configuration. The sensor delivers PNP output, 1,000 Hz switching frequency, and 500 µs response time supported by clear LED indicators. Its VISTAL housing is rated IP66, IP67, and IP69 for demanding use. Explore Sick sensors, view Sick photoelectric sensors, and check the W26/W16 series.
| Brand | Sick |
| Product Type | Photoelectric Sensor |
| Model Number | WLA16P-24862130A00 |
Sick WLA16P-24862130A00 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric retro-reflective sensor |
| Functional principle detail | Autocollimation |
| Sensing range min. | 0 m |
| Sensing range max. | 10 m |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Shape of light spot | Point-shaped |
| Light spot size (distance) | Ø 80 mm (5 m) |
| Wave length | 635 nm |
| Adjustment | Teach-in button, IO-Link |
| Indication | LED blue, LED green, LED yellow |
| Supply voltage UB | 10 V DC ... 30 V DC 1) |
| Ripple | ≤ 5 Vpp |
| Usage category | DC-12 (According to EN 60947-5-2), DC-13 (According to EN 60947-5-2) |
| Current consumption, sender & Receiver | ≤ 30 mA, without load. At UB = 24 V |
| Protection class | III |
| Digital output Number | 2 (Complementary) |
| Output type | PNP |
| Signal voltage PNP HIGH/LOW | Approx. UB-2.5 V / 0 V |
| Signal voltage NPN HIGH/LOW | - |
| Output current Imax. | ≤ 100 mA |
| Circuit protection outputs | Reverse polarity protected, Overcurrent and short-circuit protected |
| Response time | ≤ 500 µs 2) |
| Repeatability (response time) | 150 µs |
| Switching frequency | 1,000 Hz 3) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 20 mm x 55.7 mm x 42 mm |
| Connection | Male connector M12, 4-pin |
| Housing material | Plastic, VISTAL® |
| Front screen material | Plastic, PMMA |
| Male connector material | Plastic, VISTAL® |
| Maximum tightening torque of the fixing screws | 1.3 Nm |
| Enclosure rating | IP66 (EN 60529), IP67 (EN 60529), IP69 (EN 60529) 1) |
| Ambient operating temperature | –40 °C ... +60 °C |
| Ambient temperature, storage | –40 °C ... +75 °C |
| Weight | Approx. 50 g |
The Sick WLA16P-24862130A00 Photoelectric Sensor combines 0–10 m retro-reflective sensing, a 635 nm PinPoint LED, and autocollimation for precise detection. It offers an 80 mm spot at 5 m, 1,000 Hz switching frequency, and 500 µs response time with reliable PNP output. As part of the W26/W16 series, it aligns with industrial automation requirements where stable long-range object detection is essential.
This sensor supports conveyors, packaging machines, assembly stations, and logistics systems requiring consistent retro-reflective detection. The autocollimation principle improves accuracy on reflective, textured, and angled surfaces, while IO-Link simplifies setup and monitoring. Its robust enclosure ensures durability in harsh industrial environments, enabling reliable performance during continuous operation.
The Sick WLA16P-24862130A00 Photoelectric Sensor offers dependable autocollimation detection, high switching frequency, and IP69-rated protection for long-term industrial use. Engineers value its stable output, quick alignment, and compatibility with varied automation setups. Its combination of sensing precision and durable construction makes it a trusted choice for demanding applications.
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