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Safety Light Curtain Sensor SLG10S-020FER21D20 | IP65 & IP67 Rated | IO-Link Communication | by SICK
The Safety Light Curtain Sensor SLG10S-020FER21D20 is designed for industrial automation safety, featuring a robust IP65 and IP67 rated enclosure. With a detection capability of minimum detectable object size as small as 7.5 mm and IO-Link communication for easy configuration, this sensor is perfect for machine guarding and presence detection in manufacturing lines, ensuring safety in hazardous areas.
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 36.5 mA, Receiver ≤ 51 mA
- Digital output: Push-pull PNP/NPN, max output current 100 mA
- Response time: Max 4.8 ms (parallel beam), 9.4 ms (cross beam)
- Scan time: 1.6 ms (parallel beam), 3.1 ms (cross beam)
- Detection capability: Minimum detectable object 7.5 mm (5x cross beam)
- Communication: IO-Link V1.1, COM3 (230.4 kBaud), cycle time 2.3 ms
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -25 °C to +70 °C
- Enclosure rating: IP65 and IP67
- Material: Aluminum and plastic housing with PMMA front screen
- Connection: Cable with M12 male connector, 4-pin, 150 mm length
- 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 70 mm to 2,150 mm with parallel and cross beam options
- Detection height of 200 mm with 20 infrared LED beams
- Minimum detectable object size as small as 7.5 mm with 5x cross beam
- Optical synchronization with 2 beams
- IO-Link communication interface for sensor configuration and Smart Task functions
- High immunity to ambient light up to 50,000 lx
- Robust aluminum and plastic housing with PMMA front screen
- IP65 and IP67 rated enclosure for harsh environments
- Overvoltage and short-circuit protection
- Diagnostic functions including hardware error, temperature warning, and communication status
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper alignment, wiring, and compliance with safety standards.
Applications
- Industrial automation safety
- Machine guarding
- Presence detection in manufacturing lines
- Access control in hazardous areas
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.
Available Now
The SICK SLG10S-020FER21D20 Safety Light Curtain Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
