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Light Grid Safety Sensor | FlexChain System | 56 Beams & 30mm MDO | IP65/IP67 Rated | by SICK
The Light Grid Safety Sensor features a FlexChain system with 56 beams and a minimum detectable object size of 30 mm, making it ideal for industrial automation safety and machine guarding. With a detection height of 1,400 mm and robust IP65/IP67 rated enclosure, this sensor ensures reliable performance in demanding environments, providing peace of mind for access control and perimeter protection.
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Technical Specifications
- Device version: FlexChain Guest
- Sensor principle: Sender/receiver light grid system
- Minimum detectable object (MDO): 30 mm
- Beam separation: 25 mm
- Number of beams: 56
- Detection height: 1,400 mm
- Light source: Infrared light
- Wavelength: 850 nm
- Supply voltage: Via FlexChain (host)
- Output load capacitive: 100 nF
- Output load inductive: 1 H
- Initialization time: 1 s
- Connection type: Cable with M8 male connector, 4-pin; Cable with female connector, M8, 4-pin, 1.5 m
- Indication: LED
- Synchronization: Via FlexChain (host)
- Enclosure rating: IP65, IP67
- Circuit protection: Reverse polarity, interference pulse suppression, overcurrent and short-circuit protected outputs
- Protection class: III
- Front screen material: PMMA
- Maximum range: 9.1 m
- Minimum range: ≥ 0 m
- Operating range: 6.5 m
- Scanning time: 4.6 ms
- Shock resistance: 10 g, 16 ms
- Vibration resistance: 10-150 Hz, 0.5 mm
- EMC compliance: EN 61000-6-2, EN 61000-6-4
- Ambient light immunity: Indirect 50,000 lx
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –25 °C to +70 °C
- Dimensions (H x L x W): 1399.2mm x 11.8mm x 24.1mm
- Weight: 0.842 kg
Key Features
- Sender/receiver light grid system with 56 beams
- Minimum detectable object size of 30 mm
- Detection height of 1,400 mm
- Slim optical light exit design
- Infrared light source with 850 nm wavelength
- IP65 and IP67 rated enclosure for robust protection
- LED indication for operational status
- Short scanning time of 4.6 ms
- Shock and vibration resistant
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial safety sensor systems and electrical standards to ensure proper integration and compliance.
Applications
- Industrial automation safety
- Machine guarding
- Access control and perimeter protection
- Object detection in manufacturing lines
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient infrared light source reduces power consumption
- Durable IP65/IP67 rated housing extends product lifespan, reducing waste
Warranty Information
Warranty details available upon request from SICK, typically including coverage against manufacturing defects.
Available Now
The SICK SLG25S-140SBKB1K01 FlexChain Guest Light Grid System is available for immediate purchase, ideal for industrial safety and automation applications.
