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Safety Light Curtain Sensor SLG25S-120SDR11D40 | 48 Infrared Beams | IP65 & IP67 Rated | by SICK
The Safety Light Curtain Sensor SLG25S-120SDR11D40 features a sensing range of 500 mm to 3,800 mm and a detection height of 1,200 mm, making it ideal for industrial safety and automation applications. With 48 infrared LED beams and robust IP65/IP67 rated housing, it ensures reliable object detection and presence sensing in harsh environments, providing peace of mind in manufacturing and processing plants.
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Technical Specifications
- Sensing range: 500 mm to 3,800 mm
- Detection height: 1,200 mm
- Number of beams: 48 infrared LED beams
- Minimum detectable object: 11.5 mm (9 cross beams), 30 mm (parallel beam)
- Power supply: DC 18 V to 30 V
- Power consumption: Sender ≤ 59.4 mA, Receiver ≤ 67.8 mA
- Digital output: Push-pull PNP/NPN, max 100 mA
- IO-Link version: 1.1 with COM3 data rate (230.4 kBaud)
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Material: Aluminum and plastic housing with PMMA front screen
- Connection: Cable with M8 male connector, 4-pin
- Dimensions (H x L x W): 1200mm x 24mm x 12mm
- Weight: 1.76 kg
Key Features
- Sensing range from 500 mm to 3,800 mm with parallel and cross beam options
- Detection height of 1,200 mm with 48 infrared LED beams
- Minimum detectable object size as small as 11.5 mm with 9 cross beams
- IO-Link interface for sensor parameter configuration and Smart Task functions
- Robust aluminum and plastic housing with PMMA front screen
- High ambient light immunity up to 150,000 lx indirect
- IP65 and IP67 rated enclosure for harsh environments
- Fast response times with max 22.1 ms (parallel beam) and 43.5 ms (cross beam)
- Diagnostic functions including hardware error, temperature warning, and communication status
- Overcurrent, short-circuit, and reverse polarity protected outputs
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor systems and electrical wiring standards to ensure compliance and optimal performance.
Applications
- Industrial safety light curtain for machine safeguarding
- Object detection and presence sensing in automation
- Safety monitoring in manufacturing and processing plants
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable construction reduces waste and replacement frequency
- Complies with environmental regulations including China-RoHS
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK SLG25S-120SDR11D40 Safety Light Curtain Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
