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OSSD Output Expansion Module RLY3-OSSD100 | SIL 3 Safety Level | Category 4 Compliance | by SICK
The OSSD Output Expansion Module RLY3-OSSD100 is designed for enhancing safety sensor systems in industrial automation. With a safety integrity level of SIL 3 and Category 4 compliance, it ensures reliable performance in critical applications. Ideal for qualified personnel installation, this module features a long mission time of 20 years and passive voltage supply for reduced energy consumption.
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Technical Specifications
- Dimensions (H x L x W): 124.6mm x 85.5mm x 18mm
- Weight: 0.13 kg
Key Features
- Safety integrity level SIL 3 (IEC 61508)
- Category 4 (ISO 13849-1)
- Performance level PL e (ISO 13849-1)
- Mean probability of dangerous failure per hour (PFHD): 1.0 x 10^-9
- Mission time (TM): 20 years (ISO 13849-1)
- Stop category 0 (IEC 60204-1)
- Path for external device monitoring (EDM)
- Front connector with spring terminals
- 2 safety inputs and 2 enabling current paths (safe)
- 1 feedback current path for external device monitoring (not safe)
- LED display elements
- Passive voltage supply (no active voltage supply)
- Power consumption ≤ 1.5 W (DC)
- Response time for enabling current paths: 12 ms
- N/C contact, positively guided outputs with silver alloy, gold flashed contacts
- Switching voltage 15 V AC/DC to 30 V AC/DC
- Switching current 3 mA to 100 mA
- Total current 12 A
- Mechanical life 10 million switching cycles
- Overvoltage category III (EN 60664-1)
- Rated impulse withstand voltage 6 kV (EN 60664-1)
- Enclosure rating IP20 (IEC 60529)
- Operating temperature -25°C to +55°C
- Storage temperature -25°C to +70°C
- Air humidity ≤ 95%, non-condensing
- Interference emission and resistance according to IEC standards
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure compliance with safety standards and proper integration with safety sensors.
Applications
- Output expansion module for OSSDs
- Compatible with safety sensors with OSSDs
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Passive voltage supply reduces energy consumption
- Long mission time of 20 years reduces waste and replacement frequency
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for details.
Available Now
The SICK RLY3-OSSD100 Output Expansion Module is available for immediate purchase. Ideal for enhancing safety sensor systems in industrial automation and safety applications.
