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FLEXI LOOP Safety Module | SIL 3 & Category 4 | Diagnostic Monitoring Functions | IP65/IP67 Rated | by SICK
The FLEXI LOOP Safety Module is designed for high-integrity safety monitoring in industrial automation systems, featuring SIL 3 safety integrity level and Category 4 compliance. With advanced diagnostic and monitoring functions, it ensures reliable operation and integration with Flexi Soft safety controllers, making it ideal for machinery requiring dual-channel electro-mechanical safety switches.
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Alternatively Known As: Flexi Loop Safety Module, FLN EMSS1100108, SICK Safety Loop Device
Technical Specifications
- Safety integrity level: SIL 3 (IEC 61508)
- Category: Category 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- Mean probability of dangerous failure per hour (PFHD): 0.76 x 10^-9
- Mission time: 20 years
- Diagnostic and monitoring functions: Cross-circuit, short-circuit, discrepancy, and sequence error monitoring via Flexi Loop node
- Connection types: Female M12 8-pin (safety device), Male M12 5-pin (Flexi Loop input), Female M12 5-pin (Flexi Loop output)
- Number of non-safe inputs: 1
- Number of non-safe outputs: 1
- Power supply output for external devices: 24 V DC, ≤ 2 A
- Protection class: III (EN 61140)
- Supply voltage: 24 V DC (16.8 V DC to 30 V DC)
- Power consumption: 55 mA
- Test pulse interval: 40 ms
- Test pulse width: 12 ms
- Test pulse current via switch contacts: 3 mA to 6.2 mA
- Switching voltage for non-safe inputs: HIGH 13 V DC to 30 V DC, LOW 0 V DC to 5 V DC
- Input current: ≤ 6.2 mA
- Type of output: Highside driver, short-circuit protected
- Output current: ≤ 500 mA
- Enclosure rating: IP65 and IP67 (EN 60529)
- Operating temperature range: -25 °C to +55 °C
- Storage temperature range: -25 °C to +70 °C
- Dimensions (H x L x W): 48mm x 18mm x 68mm
- Weight: 0.1 kg
Key Features
- Safety integrity level SIL 3 (IEC 61508)
- Category 4 (EN ISO 13849) and Performance level PL e (EN ISO 13849)
- Diagnostic and monitoring functions including cross-circuit, short-circuit, discrepancy, and sequence error monitoring via Flexi Loop node
- Multiple connection interfaces: Female M12 8-pin for safety device, Male M12 5-pin for Flexi Loop input, Female M12 5-pin for Flexi Loop output
- Power supply output for external devices up to 2 A
- Highside driver output, short-circuit protected
- Protection class III (EN 61140) with PELV or SELV supply voltage
- Operating voltage 24 V DC (16.8 V DC to 30 V DC)
- Compact dimensions 68.15 mm x 48 mm x 18 mm
- Enclosure rating IP65 and IP67 (EN 60529)
- Wide ambient operating temperature range from -25 °C to +55 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety systems and electrical standards to ensure compliance and optimal performance.
Applications
- Safety monitoring in industrial automation systems
- Integration with Flexi Soft safety controllers
- Use in machinery requiring dual-channel electro-mechanical safety switches
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Enhances machine safety reducing risk of accidents and associated environmental hazards
- Durable IP65/IP67 rated enclosure ensures long service life reducing waste
- Low power consumption contributes to energy efficiency in industrial applications
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK FLN-EMSS1100108 FLEXI LOOP safety device is available for immediate purchase, ideal for industrial safety applications requiring high integrity and reliable monitoring.
