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Safety Light Curtain Sender Receiver | IP65 & IP67 Rated | Infrared LED with 20 Beams | by SICK
The Safety Light Curtain Sender Receiver is designed for industrial safety applications, featuring an IP65 and IP67 rated enclosure for harsh environments. With a sensing range from 440 mm to 4900 mm and advanced diagnostics, it ensures reliable machine safeguarding and access protection. Ideal for automation and manufacturing safety systems, this robust unit is built to withstand shock and vibration, making it a dependable choice for your safety needs.
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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: 1 push-pull PNP/NPN, max 100 mA
- 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
- Initialization time: 0.4 s to 2 s
- Teach-in time: 0.75 s to 50 s
- Scan time parallel beam: 1.3 ms, cross beam: 2.6 ms
- Repeatability parallel beam: 1.3 ms, cross beam: 4 ms
- Max response time parallel beam: 4 ms, cross beam: 8.2 ms
- Protection class III, reverse polarity and short-circuit protected
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Shock resistance: 10 g, 16 ms
- Vibration resistance: 10-150 Hz, 0.5 mm
- Ambient light immunity: 50,000 lx indirect
- Material: Aluminum and plastic housing with PMMA front screen
- Dimensions (H x L x W): 499mm x 24mm x 12mm
- Weight: 1.06 kg
Key Features
- Includes sender, receiver, Quick Start Guide, and safety notes
- Sensing range from 440 mm to 4900 mm with parallel and cross beam options
- Detection height of 500 mm with 25 mm beam separation
- Infrared LED light source with 20 beams and 850 nm wavelength
- Free group LED risk marking with average service life of 100,000 hours
- IO-Link communication interface for sensor parameter configuration
- Push-pull digital output with PNP/NPN type and 100 mA max output current
- Robust aluminum and plastic housing with PMMA front screen
- IP65 and IP67 rated enclosure for harsh environments
- Wide operating temperature range from -25 °C to +55 °C
- Shock and vibration resistant according to DIN EN and IEC standards
- Advanced diagnostics with hardware error, temperature warning, and communication state monitoring
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 access protection
- Automation and manufacturing safety systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Long LED service life reduces waste and replacement frequency
- Energy-efficient infrared LED technology minimizes power consumption
- Robust design reduces environmental impact through durability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK SLG25S-050FAR21D05 safety light curtain sender and receiver is available for immediate purchase, ideal for industrial machine safeguarding and automation safety applications.
