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Safety Light Curtain SLG25S-050SER21D40 | 20 Infrared Beams | IP65/IP67 Rated | by SICK
The SLG25S-050SER21D40 safety light curtain is designed for industrial applications, featuring a sensing range of 70 mm to 2,150 mm and a detection height of 500 mm. With 20 infrared LED beams and robust IP65/IP67 enclosure, it ensures reliable machine safeguarding and object detection in automated environments, making it ideal for manufacturing and processing plants.
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Technical Specifications
- Sensing range: 70 mm to 2,150 mm
- Detection height: 500 mm
- Beam separation: 25 mm
- Light source: Infrared LED, wavelength 850 nm
- Number of beams: 20
- Response time: Max 4.8 ms (parallel beam), 9.4 ms (cross beam)
- Power supply: DC 18 V to 30 V
- Power consumption: Sender ≤ 36.5 mA, Receiver ≤ 51 mA
- Digital output: Push-pull PNP/NPN, max 100 mA
- IO-Link V1.1 communication interface with 2.3 ms cycle time
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Material: Aluminum and plastic housing with PMMA front screen
- Dimensions (H x L x W): 499mm x 24mm x 12mm
- Weight: 1.06 kg
Key Features
- Sender/receiver functional principle with 20 infrared LED beams
- Sensing range from 70 mm to 2,150 mm with parallel and cross beam options
- Detection height of 500 mm with 25 mm beam separation
- 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 50,000 lx and IP65/IP67 enclosure rating
- Fast response times with max. response time of 4.8 ms (parallel beam) and 9.4 ms (cross beam)
- Diagnostic functions including hardware error, temperature warning, and communication state monitoring
Professional Installation Requirements
- Installation should be performed by qualified professionals familiar with safety sensor integration and compliance with occupational health and safety standards.
Applications
- Industrial safety light curtain for machine safeguarding
- Object detection and presence sensing in automated production lines
- 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-050SER21D40 safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
