Safety Relay Evaluation Unit RLY3-HAND100 | SIL 3 Compliance | Category 4 | IP20 Rated | by RELY
The RLY3-HAND100 Safety Relay Evaluation Unit is designed for two-hand control safety systems, ensuring SIL 3 and PL e compliance for industrial applications. With a robust IP20 rating and a long mission time of 20 years, this relay offers reliable performance and low power consumption, making it ideal for safety-critical environments.
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Alternatively Known As: Two-Hand Control Safety Relay, Safety Relay Evaluation Unit, SIL 3 Safety Relay, PL e Safety Relay
Technical Specifications
- Dimensions (H x L x W): 125mm x 86mm x 18mm
- Weight: 0.13 kg
Key Features
- Compatible with two-hand controls Type III C according to EN ISO 13851
- Safety integrity level SIL 3 (IEC 61508)
- Category 4 (ISO 13849-1) and Performance level PL e (ISO 13849-1)
- Mean probability of dangerous failure per hour (PFHD) 1.0 x 10^-9
- Mission time of 20 years (ISO 13849-1)
- External device monitoring (EDM) supported
- Front connector with spring terminals
- 4 safety capable inputs for 2 control devices with normally closed and normally open contacts
- 2 enabling current paths (safe) and 1 application diagnostic output (not safe)
- LED display elements for status indication
- Hard wired configuration
- Voltage supply: PELV or SELV, 24 V DC (16.8 V to 30 V)
- Power consumption ≤ 2.5 W
- Response time for enabling current paths opening: 10 ms
- Push-pull semiconductor outputs, short-circuit protected
- Mechanical life of 10 million switching cycles
- Enclosure rating IP20
- Operating temperature range -25 °C to +55 °C
Professional Installation Requirements
- Installation by qualified personnel trained in safety relay systems is recommended to ensure compliance with safety standards.
Applications
- Evaluation unit for two-hand control safety systems
- Industrial safety control applications requiring SIL 3 and PL e compliance
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
- Complies with AS/NZS 45001 – Occupational Health & Safety (aligned with ISO 45001)
Environmental Benefits
- Low power consumption reduces energy usage
- Long mission time of 20 years reduces waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for details.
Available Now
The SICK RLY3-HAND100 Safety Relay Evaluation Unit is available for immediate purchase. Ideal for industrial safety control applications requiring high safety integrity and compliance.
