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Safety Light Curtain Sensor SLG25S-080FAR21D40 | IP65 & IP67 Rated | 32 Infrared LED Beams | by SICK
The SLG25S-080FAR21D40 safety light curtain sensor is designed for industrial applications, featuring a sensing range of 440 mm to 4900 mm and a detection height of 800 mm. With robust IP65 and IP67 ratings, it ensures reliable performance in harsh environments, making it ideal for machine safeguarding and automated production lines. Its IO-Link interface allows for easy sensor configuration and diagnostics.
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 37.4 mA, Receiver ≤ 58.2 mA
- Digital output: Push-pull PNP/NPN, max 100 mA output current
- IO-Link V1.1 communication with 2.3 ms cycle time and 20 m max cable length
- LED wavelength: 850 nm infrared light
- Protection class: III
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -25 °C to +70 °C
- Shock resistance: 10 g, 16 ms
- Vibration resistance: 10-150 Hz, 0.5 mm amplitude
- Ambient light immunity: 50,000 lx indirect
- Dimensions (W x H x D): 11.8 mm x 799.2 mm x 24.1 mm
- Material: Aluminum and plastic housing with PMMA front screen
- Dimensions (H x L x W): 799mm x 24mm x 12mm
- Weight: 1.36 kg
Key Features
- Sender/receiver functional principle with 32 infrared LED beams
- Sensing range from 440 mm to 4900 mm with parallel and cross beam options
- Detection height of 800 mm with 25 mm beam separation
- Minimum detectable object size as small as 11.5 mm with 9x cross beam
- IO-Link interface for sensor parameter configuration and Smart Task functions
- Robust aluminum and plastic housing with PMMA front screen
- High protection rating IP65 and IP67 for harsh environments
- Fast response times with max. 6.4 ms (parallel beam) and 12.4 ms (cross beam)
- Comprehensive diagnostics including hardware error, temperature warning, and communication state
- 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 standards to ensure compliance and optimal performance.
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 reduces power consumption
- Durable construction minimizes 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-080FAR21D40 safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
