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Safety Light Curtain Sensor SLG25S-120SBR21A00 | IP65/IP67 Rated | 1,200 mm Detection Height | by SICK
The SLG25S-120SBR21A00 safety light curtain sensor is designed for industrial automation safety, featuring a robust IP65/IP67 rated enclosure and a detection height of 1,200 mm with 48 infrared LED beams. Ideal for machine guarding and access control in manufacturing environments, it offers fast response times and IO-Link communication for easy parameter configuration, ensuring optimal performance and compliance with safety standards.
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 59.4 mA, Receiver ≤ 67.8 mA
- Digital output: Push-pull PNP/NPN, max output current 100 mA
- Communication: IO-Link V1.1, COM3 (230.4 kBaud), max cable length 20 m
- Response times: Max 20.1 ms (parallel beam), 39.8 ms (cross beam)
- Detection capability: Minimum detectable object 30 mm (parallel), ≥16.5 mm (cross beam)
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Material: Aluminum housing, PMMA front screen
- Connection: Cable with M12 male connector, 4-pin
- Dimensions (H x L x W): 1200mm x 24mm x 12mm
- Weight: 1.76 kg
Key Features
- Sender/receiver functional principle
- Sensing range from 500 mm to 8,500 mm
- Detection height of 1,200 mm with 48 infrared LED beams
- Minimum detectable object size: 30 mm for parallel beam, ≥16.5 mm for 3x cross beam
- IP65 and IP67 rated enclosure for robust protection
- IO-Link communication interface for sensor parameter configuration
- Fast response times with max. response time of 20.1 ms (parallel beam)
- Overcurrent, short-circuit, and reverse polarity protected outputs
- LED risk group free with 850 nm wavelength and 100,000 hours average service life
- Diagnostic functions including hardware error, temperature warning, and communication state monitoring
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial safety standards and electrical wiring to ensure compliance and optimal sensor performance.
Applications
- Industrial automation safety
- Machine guarding
- Access control in manufacturing environments
- Safety monitoring in production lines
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Long service life minimizes waste and replacement frequency
- Robust IP65/IP67 housing reduces environmental damage and extends product lifespan
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK SLG25S-120SBR21A00 safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
