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Safety Light Curtain Sensor SLG50S-120SAR11A00 IP65 & IP67 Rated 24 Infrared LED Beams SICK
The SLG50S-120SAR11A00 safety light curtain sensor is designed for industrial safety applications, featuring a sensing range of 440 mm to 4900 mm and a detection
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 36.8 mA, Receiver ≤ 53.4 mA
- Digital outputs: 1 push-pull PNP/NPN output, max 100 mA
- Digital input: 1 input with signal voltage >15 V / <5 V
- IO-Link version 1.1 with COM3 data rate (230.4 kBaud)
- Cycle time: 2.3 ms, Process data length: 32 Byte
- Maximum cable length: 20 m
- LED wavelength: 850 nm, LED risk group: Free group
- Initialization time: 0.4 s to 2 s, Teach-in time: 0.75 s to 50 s
- Repeatability: 1.5 ms (parallel beam), 4.5 ms (cross beam)
- 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
- EMC standards: EN 61000-6-2, EN 61000-6-4
- Dimensions (H x L x W): 1200mm x 24mm x 12mm
- Weight: 1.76 kg
Key Features
- Sender/receiver functional principle with 24 infrared LED beams
- Sensing range from 440 mm to 4900 mm with parallel and cross beam options
- Detection height of 1200 mm and beam separation of 50 mm
- Minimum detectable object size: 55 mm² (parallel beam), ≥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 protection rating IP65 and IP67 for harsh environments
- Fast response times with max. 4.6 ms (parallel beam) and 9.2 ms (cross beam)
- Diagnostic functions including hardware error, temperature warning, and communication status
- Overcurrent, short-circuit, and reverse polarity protected electronics
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor integration and electrical standards to ensure compliance and optimal performance.
Applications
- Industrial safety light curtain for machine safeguarding
- Object detection and presence sensing in automation
- Safety monitoring in manufacturing and processing lines
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 SLG50S-120SAR11A00 safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
