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EXS-12D6603B020 | Safety light curtains
The SICK EXS-12D6603B020 safety light curtain is designed for explosive areas, providing high safety integrity with SIL 3 and Category 4 compliance. It features a 1,200 mm protective field height, 10 m scanning range, and robust explosion-proof housing.
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Product Name/Title: EXS-12D6603B020 | Safety light curtains
Brand: SICK
SKU: 1068413
Alternatively Known As: Explosion-proof safety light curtain, Industrial safety light barrier, Intrinsic safety light curtain
Technical Specifications
- Product version: deTec4 Core Ex
- Ex-approvals: ATEX II 2 G Ex db IIB T6 Gb, II 2 D Ex tb IIIC T56°C Db IP6X
- NFPA 70/NEC 500 Class I, Div. 1, Groups C and D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
- Safety-related parameters: Type 4 (IEC 61496-1), SIL 3 (IEC 61508), Category 4 (ISO 13849-1), PL e (ISO 13849-1)
- PFHD: 3.7 x 10^-9, Mission time: 20 years
- Safe state: At least one OSSD OFF in fault condition
- Interfaces: 30 m flying leads, 5-wire cable, 7.4 mm diameter, 0.75 mm² conductor cross section
- Protection class: III (IEC 61140)
- Supply voltage: 24 V DC (19.2 V to 28.8 V), Ripple ≤ 10%
- Power consumption: 1.1 W typical
- Housing material: Aluminum cast/AlSi7Mg0.6
- Enclosure rating: IP65/IP66
- Operating temperature: -20°C to +55°C
- Storage temperature: -30°C to +70°C
- Vibration resistance: 5-150 Hz, 3.5 mm / 1 g
- Shock resistance: 15 g / 6 ms
- Light type: Near-infrared (850 nm), invisible
- Dimensions (H x L x W): 142.1mm x 150mm x 161.8mm
- Weight: 5 kg
Key Features
- Type 4 safety light curtain compliant with IEC 61496-1
- SIL 3 safety integrity level (IEC 61508)
- Category 4 and Performance Level e (ISO 13849-1)
- Optical synchronization with 30 mm resolution
- Protective field height of 1,200 mm and scanning range of 10 m
- Automatic calibration of protective field width
- Explosion-proof enclosure suitable for gas and dust explosive areas
- LED display elements for status indication
- Robust aluminum cast housing with IP65/IP66 rating
- Wide ambient operating temperature range from -20°C to +55°C
Professional Installation Requirements
- Installation must be performed by qualified professionals familiar with explosion-proof electrical equipment and safety standards.
Applications
- Industrial safety in explosive environments
- Machine safeguarding in hazardous locations
- Automation systems requiring high safety integrity
Standards & Compliance
- Complies with AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
Environmental Benefits
- Durable design reduces waste and replacement frequency
- Energy-efficient operation with low power consumption (1.1 W typical)
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK EXS-12D6603B020 safety light curtain is available for immediate purchase, ideal for industrial safety applications in explosive environments.
