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C40S-S129 | Safety light curtains
The SICK C40S-S129 Safety Light Curtain is designed for explosive areas, offering high safety integrity with SIL 3 and Category 4 compliance. Featuring optical synchronization, dynamic blanking, and robust IP65 aluminum housing, it ensures reliable machine safeguarding in hazardous environments.
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Product Name/Title: C40S-S129 | Safety light curtains
Brand: SICK
SKU: 1053721
Alternatively Known As: Safety light curtain, Safety sensor curtain, Explosion-proof light curtain, Machine safety light barrier
Technical Specifications
- Protective field height: 900 mm
- Scanning range: 21 m
- Resolution: 20 mm
- Supply voltage: 24 V DC (19.2 V to 28.8 V)
- Residual ripple: ≤ 10%
- Protection class: III (IEC 61140)
- Enclosure rating: IP65 (EN 60529)
- Operating temperature: 0 °C to +55 °C
- Storage temperature: -25 °C to +70 °C
- Vibration resistance: 5 g, 10 Hz to 55 Hz
- Shock resistance: 10 g, 16 ms
- System connection: Hirschmann male connector M26, 12-pin
- Configuration connection: Female connector M8, 4-pin
- Display elements: 7-segment display
- Dimensions (H x L x W): 900mm x 40mm x 48mm
- Weight: 2.5 kg
Key Features
- Type 4 safety light curtain compliant with IEC 61496-1
- Safety integrity level SIL 3 and Category 4, Performance Level e
- Optical synchronization with configurable scanning range
- Dynamic blanking for object pattern recognition
- Restart interlock and external device monitoring (EDM)
- ATEX approvals for gas and dust explosive atmospheres
- Near-infrared (NIR), invisible light wavelength at 850 nm
- Robust aluminum extruded profile housing with IP65 rating
- 7-segment display for easy configuration and diagnostics
Professional Installation Requirements
- Installation must be performed by qualified professionals familiar with safety light curtains and hazardous area equipment to ensure compliance with safety standards and proper system integration.
Applications
- Explosive areas requiring high safety standards
- Industrial automation safety systems
- Machine safeguarding in hazardous environments
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Enhances workplace safety reducing risk of accidents and environmental hazards
- Durable design reduces waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK C40S-S129 Safety Light Curtain is available for immediate purchase, ideal for industrial and explosive area safety applications.
