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Safety Light Curtain Sender Receiver | Sensing Range 440mm to 4900mm | IP65 & IP67 Rated | by SICK
The Safety Light Curtain Sender Receiver is designed for industrial applications, featuring a sensing range from 440 mm to 4,900 mm and a detection height of 400 mm. Built for machine safeguarding and access protection, this robust unit offers IP65 and IP67 ratings, ensuring reliable performance in harsh environments. With a long LED service life and energy-efficient infrared technology, it minimizes power consumption while enhancing safety.
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Technical Specifications
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 36.2 mA, Receiver ≤ 48.6 mA
- Digital outputs: Push-pull PNP/NPN, max 100 mA output current
- IO-Link communication: V1.1, COM3 (230.4 kBaud), cycle time 2.3 ms
- Sensing range: 440 mm to 4,900 mm
- Detection height: 400 mm
- Beam separation: 25 mm
- Minimum detectable object: 30 mm² (parallel beam), ≥16.5 mm² (3x cross beam)
- LED wavelength: 850 nm, free group risk marking
- 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
- Housing material: Aluminum and plastic with PMMA front screen
- Connection: Cable with M12 male connector, 4-pin, 150 mm length
- Dimensions (H x L x W): 399mm x 24mm x 12mm
- Weight: 0.96 kg
Key Features
- Includes sender, receiver, Quick Start Guide, and safety notes
- Functional principle: sender/receiver
- Sensing range from 440 mm to 4,900 mm
- Detection height of 400 mm with 25 mm beam separation
- Minimum detectable object size: 30 mm² (parallel beam), ≥16.5 mm² (3x cross beam)
- 16 infrared LED beams with 850 nm wavelength
- Free group LED risk marking with average service life of 100,000 hours at 25°C
- IO-Link V1.1 interface for sensor parameter configuration
- Push-pull digital output (PNP/NPN) with max output current 100 mA
- Robust aluminum and plastic housing with PMMA front screen
- IP65 and IP67 rated enclosure for harsh environments
- Operating temperature range from -25°C to +55°C
- Shock resistance 10 g, vibration resistance 10-150 Hz
- Overvoltage and short-circuit protected outputs
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial safety standards and electrical wiring to ensure compliance and optimal safety performance.
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-040SAR21A00 safety light curtain sender and receiver is available for immediate purchase, ideal for industrial machine safeguarding and automation safety applications.
