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Photoelectric Retro-Reflective Sensor | PinPoint LED | IO-Link Interface | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for precise object detection in industrial automation, featuring a PinPoint LED light source with a 635 nm wavelength. With an IO-Link interface for easy configuration and a robust IP66/IP67/IP69 rating, this sensor is perfect for harsh environments, ensuring reliable performance even in challenging conditions.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Light spot size: Ø 80 mm at 5 m distance
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA at 24 V
- Digital output: PNP, dark switching, max output current ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40 °C to +60 °C
- Connection: Male M12, 4-pin connector
- Housing material: Plastic VISTAL®, front screen PMMA
- Communication: IO-Link COM2 (38.4 kBaud), cycle time 2.3 ms
- Dimensions (H x L x W): 55.7mm x 42mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- PinPoint LED visible red light with 635 nm wavelength
- IO-Link interface for sensor parameter configuration and Smart Task functions
- LED indicators for alignment aid, operating status, and received light beam status
- High switching frequency up to 1000 Hz and fast response time ≤ 500 µs
- Robust plastic VISTAL® housing with PMMA front screen
- Wide ambient operating temperature range from -40 °C to +60 °C
- Protection rating IP66, IP67, and IP69
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper alignment and configuration using IO-Link.
Applications
- Object detection in industrial automation
- Detecting objects wrapped in film
- Use in harsh environments requiring IP66 to IP69 protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WLA16P-2486A100A00 sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
