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Safety Light Curtain Sensor SLG10S-140FAR21A00 | IP65 & IP67 Rated | 140 Beams | by SICK
The Safety Light Curtain Sensor SLG10S-140FAR21A00 is designed for industrial safety applications, featuring a robust aluminum housing and IP65/IP67 ratings for harsh environments. With 140 infrared LED beams and a sensing range of 440 mm to 4,900 mm, it ensures reliable machine safeguarding and perimeter protection. Ideal for automation and manufacturing safety systems, this sensor offers fast response times and diagnostic functions for enhanced operational safety.
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 45.5 mA, Receiver ≤ 123 mA
- Digital outputs: 2 push-pull (PNP/NPN), max output current 100 mA
- Digital input: 1, input voltage HIGH >15 V, LOW <5 V
- Communication: IO-Link V1.1, COM3 (230.4 kBaud), cycle time 2.3 ms
- Beam type: Infrared LED, 140 beams, wavelength 850 nm
- Response times: Initialization 0.4-2 s, Teach-in 0.75-50 s, Scan time parallel beam 6.2 ms
- 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
- Material: Aluminum housing, plastic components, PMMA front screen
- Dimensions (H x L x W): 1400mm x 24mm x 12mm
- Weight: 1.96 kg
Key Features
- Sender/receiver functional principle
- Sensing range from 440 mm to 4,900 mm
- Detection height of 1,400 mm with 140 infrared LED beams
- Minimum detectable object size: 15 mm for parallel beam, ≥ 9 mm for 3x cross beam
- IO-Link communication interface for sensor parameter configuration
- Robust aluminum and plastic housing with PMMA front screen
- IP65 and IP67 rated enclosure for harsh environments
- Fast response times with max. response time of 20.6 ms (parallel beam)
- 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 safety light curtain applications
- Machine safeguarding and perimeter protection
- Automation and manufacturing safety systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient infrared LED light source
- Robust design minimizes environmental impact through durability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK SLG10S-140FAR21A00 Safety Light Curtain Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
