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Safety Light Curtain SLG25S-020SDR21D45 500mm to 3800mm Sensing Range IP65 & IP67 Rated SICK
The SLG25S-020SDR21D45 safety light curtain is designed for industrial applications, offering a sensing range from 500 mm to 3,800 mm and a detection height of 200
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Technical Specifications
- Sensing range: 500 mm to 3,800 mm
- Detection height: 200 mm
- Beam separation: 25 mm
- Light source: Infrared LED, 850 nm wavelength
- Number of beams: 8
- Response time: max 9.9 ms (parallel beam), 19.8 ms (cross beam)
- Power supply: DC 18 V to 30 V
- Power consumption: Sender ≤ 57.4 mA, Receiver ≤ 43.8 mA
- Digital output: Push-pull PNP/NPN, max 100 mA
- Protection class: III
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -25 °C to +70 °C
- Communication: IO-Link V1.1, COM3 (230.4 kBaud)
- Cable: 150 mm PVC cable with M12 4-pin connector
- Dimensions (H x L x W): 199mm x 24mm x 12mm
- Weight: 0.76 kg
Key Features
- Includes sender, receiver, Quick Start Guide, and safety notes
- Sensing range from 500 mm to 3,800 mm with parallel and cross beam options
- Detection height of 200 mm with 25 mm beam separation
- Infrared LED light source with 8 beams
- Free group LED risk marking with 850 nm wavelength
- IO-Link interface for sensor parameter configuration
- High protection rating IP65 and IP67
- Robust aluminum and plastic housing with PMMA front screen
- Fast response times with max 9.9 ms (parallel beam) and 19.8 ms (cross beam)
- Diagnostic functions including hardware error, temperature warning, and communication status
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial safety standards and electrical wiring to ensure proper alignment and compliance with safety regulations.
Applications
- Industrial safety light curtain applications
- Machine safeguarding and access protection
- Automation and manufacturing safety systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Long LED service life reduces waste and replacement frequency
- Energy-efficient infrared LED technology minimizes power consumption
- Robust design reduces environmental impact through durability
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK SLG25S-020SDR21D45 safety light curtain is available for immediate purchase, ideal for industrial machine safeguarding and automation safety applications.
