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Safety Light Curtain Sensor SLG25S-070SAR21A00 | IP65 & IP67 Rated | 28 Infrared Beams | by SICK
The Safety Light Curtain Sensor SLG25S-070SAR21A00 is designed for industrial automation safety, featuring a sensing range from 440 mm to 4900 mm and robust IP65/IP67 protection. Ideal for machine guarding and access control in hazardous areas, this sensor ensures reliable object detection with fast response times and diagnostic functions for enhanced safety.
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 37.1 mA, Receiver ≤ 55.8 mA
- Digital output: Push-pull PNP/NPN, max output current 100 mA
- Digital input: 1 input, signal voltage HIGH >15 V, LOW <5 V
- Communication: IO-Link V1.1, COM3 (230.4 kBaud), cycle time 2.3 ms, max cable length 20 m
- Light source: Infrared LED, wavelength 850 nm, free LED risk group
- Response times: Initialization 0.4-2 s, Teach-in 0.75-50 s, Scan time parallel beam 1.6 ms
- Protection class: III
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -25 °C to +70 °C
- Shock resistance: 10 g, 16 ms
- Vibration resistance: 10-150 Hz, 0.5 mm
- Dimensions (H x L x W): 700mm x 24mm x 12mm
- Weight: 1.26 kg
Key Features
- Sender/receiver functional principle
- Sensing range from 440 mm to 4900 mm
- Detection height of 700 mm with 25 mm beam separation
- 28 infrared LED beams with 850 nm wavelength
- Minimum detectable object size: 30 mm² (parallel beam), ≥16.5 mm² (3x cross beam)
- IO-Link interface for sensor parameter configuration and Smart Task functions
- Fast response times with max. 5.1 ms (parallel beam) and 10.2 ms (cross beam)
- Robust aluminum and plastic housing with PMMA front screen
- Protection class IP65 and IP67 for harsh environments
- Overvoltage and short-circuit protection
- Diagnostic functions including hardware error, temperature warning, and communication state monitoring
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper alignment, configuration, and compliance with safety standards.
Applications
- Industrial automation safety
- Machine guarding
- Access control in hazardous areas
- Object detection in manufacturing processes
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source with long service life reduces power consumption and waste
- Durable IP65/IP67 rated housing minimizes environmental impact by reducing replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK SLG25S-070SAR21A00 Safety Light Curtain Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
