Trade Discount 20%
Safety Light Curtain SLG50S-140SAR11D15 28 Infrared Beams IP65 & IP67 Rated SICK
The SLG50S-140SAR11D15 safety light curtain is designed for industrial machine safeguarding, featuring 28 infrared LED beams and a sensing range of 440 mm to 4900
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 37.1 mA, Receiver ≤ 55.8 mA
- Digital outputs: 1 Push-pull PNP/NPN, max 100 mA output current
- Response time: Max 5.1 ms (parallel beam), 10.2 ms (cross beam)
- Initialization time: 0.4 s to 2 s
- Teach-in time: 0.75 s to 50 s
- Connection: Cable with M8 male connector, 4-pin, 150 mm PVC cable
- Protection class: III
- Shock resistance: 10 g, 16 ms
- Vibration resistance: 10-150 Hz, 0.5 mm
- Ambient temperature operation: -25 °C to +55 °C
- Enclosure rating: IP65 and IP67
- LED wavelength: 850 nm infrared
- Number of beams: 28
- Beam function factory setting: 3 x cross beam
- Communication interface: IO-Link V1.1, COM3 (230.4 kBaud), cycle time 2.3 ms
- Dimensions (H x L x W): 1400mm x 24mm x 12mm
- Weight: 1.96 kg
Key Features
- Sender/receiver functional principle with 28 infrared LED beams
- Sensing range from 440 mm to 4900 mm with parallel and cross beam options
- Detection height of 1400 mm with 50 mm beam separation
- Minimum detectable object size of 55 mm² (parallel beam) and ≥29 mm² (3x cross beam)
- IO-Link interface for sensor parameter configuration and Smart Task functions
- Robust aluminum and plastic housing with PMMA front screen
- High ambient light immunity up to 50,000 lx
- IP65 and IP67 rated enclosure for harsh environments
- Overvoltage and short-circuit protected outputs
- Diagnostic functions including hardware error, temperature warning, and communication state monitoring
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper alignment, configuration, and compliance with safety standards.
Applications
- Industrial safety light curtain for machine safeguarding
- Object detection and presence sensing in manufacturing
- Automation and process control safety applications
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source with an average service life of 100,000 hours
- Durable construction reduces 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 SLG50S-140SAR11D15 safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
