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Safety Light Curtain Sensor SLG25S-240FAR21D41 96 Infrared Beams IP65 & IP67 Rated SICK
The Safety Light Curtain Sensor SLG25S-240FAR21D41 features 96 infrared LED beams for precise presence detection
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 42.2 mA, Receiver ≤ 96.6 mA
- Digital outputs: Push-pull PNP/NPN, max 100 mA output current
- Communication interface: IO-Link V1.1, COM3 (230.4 kBaud), max cable length 20 m
- Light source: Infrared LED, wavelength 850 nm
- Number of beams: 96
- Detection height: 2400 mm
- Beam separation: 25 mm
- Response time: Max 15.2 ms (parallel beam), 28.6 ms (cross beam)
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Housing material: Aluminum and plastic with PMMA front screen
- Connection: Cable with M12 male connector, 4-pin
- Dimensions (H x L x W): 2400mm x 24mm x 12mm
- Weight: 2.96 kg
Key Features
- Sender/receiver functional principle with 96 infrared LED beams
- Sensing range from 440 mm to 4900 mm depending on beam configuration
- Detection height of 2400 mm with 25 mm beam separation
- Minimum detectable object size as small as 11.5 mm with 9 cross beams
- Auto teach-in and IO-Link configuration for flexible sensor parameter adjustment
- Robust aluminum and plastic housing with PMMA front screen
- IP65 and IP67 rated enclosure for harsh environments
- Fast response times with max 15.2 ms (parallel beam) and 28.6 ms (cross beam)
- Integrated diagnostics with hardware error, temperature warning, and communication state monitoring
- Overvoltage and short-circuit protected outputs
Professional Installation Requirements
- Professional installation by qualified personnel is recommended to ensure compliance with safety standards and optimal sensor performance.
Applications
- Industrial safety monitoring
- Machine guarding
- Automation systems requiring object detection and presence sensing
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient LED light source minimizes power consumption
- Robust design reduces environmental impact through durability and reduced maintenance
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK SLG25S-240FAR21D41 Safety Light Curtain Sensor is available now for immediate purchase. Ideal for industrial safety and automation applications requiring reliable presence detection and machine guarding.
