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Safety Relay Evaluation Unit RLY3-LOOP100 | SIL 3 Certified | IP20 Enclosure | by SICK
The RLY3-LOOP100 Safety Relay Evaluation Unit is designed for safety-related monitoring, featuring SIL 3 certification and an IP20 enclosure. With automatic and manual reset options, it ensures reliable operation in industrial environments, making it ideal for safety control systems and applications requiring high integrity.
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Technical Specifications
- Supply voltage: 24 V DC (16.8 V to 30 V)
- Power consumption: ≤ 2.5 W
- Safety inputs: 2 safety inputs plus 1 input for reset pushbutton or external device monitoring
- Outputs: 3 enabling current paths (safe), 2 application diagnostic outputs (not safe), 1 test pulse output (not safe)
- Response time for enabling current paths: 79 ms
- Contact material: Silver alloy, gold flashed
- Switching voltage range: 10 V AC/DC to 230 V AC/DC
- Switching current: 10 mA to 6 A
- Total current: 12 A
- Mechanical life: 10 million switching cycles
- Enclosure rating: IP20
- Operating temperature: -25°C to +55°C
- Storage temperature: -25°C to +70°C
- Air humidity: ≤ 95%, non-condensing
- Dimensions (H x L x W): 124.6mm x 85.5mm x 18mm
- Weight: 0.16 kg
Key Features
- Safety integrity level SIL 3 (IEC 61508)
- Category 4 (ISO 13849-1) and Performance level PL e (ISO 13849-1)
- Automatic and manual reset options
- Front connector with spring terminals
- LED display elements for status indication
- Hard wired DIP switch configuration
- 3 enabling current paths (safe) and 2 application diagnostic outputs (not safe)
- Test pulse output for system diagnostics
- Short-circuit protected PNP semiconductor outputs
- Mechanical life of 10 million switching cycles
- Overvoltage category III with 6 kV rated impulse withstand voltage
- Operating temperature range from -25°C to +55°C
- IP20 enclosure rating
Professional Installation Requirements
- Installation should be performed by a qualified professional familiar with safety control systems and electrical standards to ensure compliance and safety.
Applications
- Evaluation unit for safety-related monitoring
- Compatible with Flexi Loop safe series connection
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Supports safety systems that prevent accidents and reduce environmental hazards
- Low power consumption of ≤ 2.5 W reduces energy use
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK RLY3-LOOP100 Safety Evaluation Unit is available for immediate purchase, ideal for industrial safety monitoring and control applications.
