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Safety Light Curtain Sensor SLG25S-140SDR11D0D | IP65 & IP67 Rated | 56 Infrared Beams | by SICK
The SLG25S-140SDR11D0D safety light curtain sensor is designed for industrial automation safety, featuring 56 infrared LED beams for precise presence detection. With a robust IP65 and IP67 rated enclosure, it ensures reliable operation in harsh environments. Ideal for machine guarding and access control, this sensor offers fast response times and high ambient light immunity, making it a perfect choice for manufacturing lines.
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 59.8 mA, Receiver ≤ 72.6 mA
- Output type: Push-pull PNP/NPN digital output
- Output current max: 100 mA
- Response time: Max 22.8 ms (parallel beam), 45 ms (cross beam)
- Number of beams: 56 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 M8 male connector, 4-pin, 150 mm length
- Ambient light immunity: Direct 100,000 lx, Indirect 150,000 lx
- Shock resistance: 10 g, 16 ms
- Vibration resistance: 10-150 Hz, 0.5 mm
- Dimensions (H x L x W): 1400mm x 24mm x 12mm
- Weight: 1.96 kg
Key Features
- Sensing range from 500 mm to 3,800 mm with parallel and cross beam options
- Detection height of 1,400 mm with 56 infrared LED beams
- Minimum detectable object size: 30 mm for parallel beam, ≥16.5 mm for 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 150,000 lx
- IP65 and IP67 rated enclosure for harsh environments
- Fast response times with max 22.8 ms for parallel beam and 45 ms for cross beam
- Diagnostic functions including hardware error, temperature warning, and communication state monitoring
- Overcurrent, short-circuit, and reverse polarity protection
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
- 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 SLG25S-140SDR11D0D safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
