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Twin-Stick Safety Light Curtain | Type 4 Safety | SIL 3 & PL e | 24 mm Resolution | by SICK
The Twin-Stick Safety Light Curtain is designed for industrial safety, featuring a scanning range of 0 m to 5 m and a 24 mm resolution. Ideal for protecting personnel in hazardous areas, this robust safety sensor ensures compliance with safety standards and offers optical synchronization without the need for a separate device. Built with an aluminum alloy housing and IP65 protection, it’s perfect for manufacturing environments.
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Technical Specifications
- System part: 1 Twin-Stick
- Usage: miniTwin4 as a standalone device
- Mounting system type: O-fix bracket
- Resolution: 24 mm
- Scanning range: Minimum 0 m to 4 m, Typical 0 m to 5 m
- Protective field height: 840 mm
- Response time: ≤ 13 ms
- Synchronization: Optical, without separate synchronization
- Safety type: Type 4 (IEC 61496-1)
- Safety integrity level: SIL 3 (IEC 61508)
- Category: Category 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- PFHD: 4.3 x 10^-9 (EN ISO 13849)
- Mission time: 20 years
- Safe state on fault: At least one OSSD is OFF
- Output type: PNP semiconductors, short-circuit protected, cross-circuit monitored
- ON state voltage: 24 V DC (VS – 2.25 V DC ... VS)
- OFF state voltage: ≤ 2 V DC
- Current capacity per OSSD: ≤ 300 mA
- System connection: Male connector M12, 5-pin
- Cable length: 700 mm
- Permitted cable length: ≤ 20 m
- Protection class: III (EN 61140)
- Supply voltage: 24 V DC (19.2 V DC ... 28.8 V DC)
- Power consumption: ≤ 3 A
- Housing material: Aluminum alloy ALMGSI 0.5
- Enclosure rating: IP65 (EN 60529)
- Operating temperature: –20 °C to +55 °C
- Storage temperature: –25 °C to +70 °C
- Humidity: 15% to 95%, non-condensing
- Vibration resistance: 5 to 150 Hz, 3.5 mm / 1 g
- Shock resistance: 15 g / 6 ms
- Wavelength: 850 nm
- Dimensions (H x L x W): 840mm x 32mm x 15mm
- Weight: 0.3 kg
Key Features
- Type 4 safety light curtain with SIL 3 and PL e safety integrity
- Scanning range from 0 m to 5 m with 24 mm resolution
- Optical synchronization without separate synchronization device
- Restart interlock and external device monitoring (EDM)
- LED display elements for status indication
- Robust aluminum alloy housing with IP65 protection rating
- Short-circuit protected PNP semiconductor output signals
Professional Installation Requirements
- Installation by qualified personnel is required to ensure compliance with safety standards and proper integration into safety systems.
Applications
- Industrial safety for machinery and automation
- Protection of personnel in hazardous areas
- Use as a standalone safety device in manufacturing environments
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient operation with low power consumption
- Durable aluminum housing reduces material waste and extends product life
- Complies with RoHS regulations limiting hazardous substances
Warranty Information
Warranty details available upon request from SICK; typically includes coverage against manufacturing defects.
Available Now
The SICK C4MT-08424ABB03FB0 Twin-Stick Safety Light Curtain is available for immediate purchase, ideal for industrial safety and machinery protection applications.
