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Safety Light Curtain Sensor SLG10S-020FAR21D40 IP65 & IP67 Rated 20 Infrared Beams SICK
The SLG10S-020FAR21D40 safety light curtain sensor is designed for industrial automation safety, featuring 20 infrared LED beams for precise object detection and
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 36.5 mA, Receiver ≤ 51 mA
- Output type: Push-pull PNP/NPN digital output
- Output current max: 100 mA
- Response time: Max 4.8 ms (parallel beam), 9.4 ms (cross beam)
- Number of beams: 20 infrared LED beams at 850 nm wavelength
- Protection class: III
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -25 °C to +70 °C
- Connection: Cable with M12 male connector, 4-pin
- Cable length: 150 mm
- EMC compliance: EN 61000-6-2, EN 61000-6-4
- LED service life: 100,000 hours at 25 °C
- IO-Link version: 1.1 with COM3 data rate (230.4 kBaud)
- Dimensions (H x L x W): 199mm x 24mm x 12mm
- Weight: 0.76 kg
Key Features
- Sender/receiver functional principle
- Sensing range from 440 mm to 4900 mm
- Detection height of 200 mm with 20 infrared LED beams
- Minimum detectable object size as low as 6.5 mm² 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 protection rating IP65 and IP67
- Fast response times with max 9.4 ms for cross beam
- Overvoltage and short-circuit protection
- Diagnostic functions including hardware error 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 hazardous areas
- Object detection and presence sensing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
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.
Available Now
The SICK SLG10S-020FAR21D40 safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
