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Safety Light Curtain Sensor | 32 Beams | IP65 Rated | Infrared Light | by SICK
The Safety Light Curtain Sensor is designed with a sender/receiver principle featuring 32 parallel beams for precise presence detection. With a minimum detectable object size of 45 mm and a detection height of 1,240 mm, it’s perfect for industrial safety applications. Built for automation systems, this sensor ensures compliance with safety standards while providing robust protection against dust and water with its IP65 rating.
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Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: 45 mm
- Beam separation: 40 mm
- Number of beams: 32
- Detection height: 1,240 mm
- Light source: Infrared light, 950 nm wavelength
- Supply voltage: DC 24 V ± 20%
- Power consumption receiver: ≤ 70 mA
- Output current max: 100 mA
- Switching output: PNP
- Initialization time: 1 s
- Inputs: Teach-in input (receiver), Test input (sender)
- Connection type: Cable with M8 male connector, 4-pin
- Housing material: PMMA
- Enclosure rating: IP65
- Protection class: III
- Pulse frequency: 500 kHz
- Maximum range: 4 m
- Operating range: 3 m
- Response time: 19 ms
- Shock resistance: 10 g
- Vibration resistance: 5 g
- EMC: EN 60947-5-2
- Ambient light immunity: Direct 100,000 lx, Indirect 150,000 lx
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –25 °C to +70 °C
- Dimensions (H x L x W): 1312mm x 12mm x 37mm
- Weight: 0.16 kg
Key Features
- Sender/receiver sensor principle with 32 parallel beams
- Minimum detectable object size of 45 mm
- Detection height of 1,240 mm
- Automatic teach function and alignment aid included
- Infrared light source with 950 nm wavelength
- Supply voltage DC 24 V ± 20%
- Switching output PNP with output current max 100 mA
- Enclosure rating IP65 for dust and water protection
- Shock resistance 10 g and vibration resistance 5 g
- Optical synchronization and LED indication
- Circuit protection including reverse polarity and short-circuit protection
Professional Installation Requirements
- Installation by a qualified professional is recommended to ensure correct alignment, wiring, and compliance with safety standards.
Applications
- Industrial safety light curtain for machine safeguarding
- Automation systems requiring presence detection
- Safety monitoring in manufacturing and processing plants
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Enhances workplace safety reducing accidents and associated environmental impacts
- Durable design reduces waste through long service life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK SGS4-S124P3PS2W0C safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
