The Hollysys HSR is a SIL3 safety relay module designed for ESD/interlock final stages. It features single/dual channel operation, forced-guided contacts, <20ms response time, and pairs seamlessly with LKS/LK safety PLC systems.
Deployed in petrochemical, power generation, and automotive production lines for emergency stop and guard door safety loops. Forced contacts prevent welding, support hot-swap capability, and offer native SIS stack compatibility without requiring additional gateways.
| Product Category | Key Specifications |
|---|---|
| UHF Read/Write Head (Model: RF30-WR-Q240/RS01) |
Frequency: 920-925MHz Standard: EPCglobal UHF Class 1 Gen 2, ISO/IEC 18000-6C Read Range: Up to 6m Interface: RS485 Power: 24V DC / 1000mA Protection: IP67 |
| UHF Read/Write Head (General) |
Frequency: 902-928MHz Standard: EPCglobal UHF Class 1 Gen 2, ISO 18000-6C Read Range: Up to 10m (depends on tag) Multi-tag Read: Up to 400 tags/s |
| HF Read/Write Head (General Standard) |
Frequency: 13.56MHz Standard: ISO 15693, ISO 14443A Read Range: 0-200mm (depends on tag & environment) |
| Anti-metal Tag (General) |
Design: Specifically engineered for metal surfaces to prevent signal detuning Types: Flexible & Rigid options for different environments Reading Distance: Varies depending on reader and installation environment |
Xiamen Zhicheng Automation Technology Co., Ltd. is a professional supplier of industrial automation products and solutions, dedicated to providing reliable, cost-effective, and high-performance products to customers worldwide.
With extensive experience in industrial automation and process control, we specialize in supplying a comprehensive range of automation components for industries such as oil & gas, power generation, petrochemical, water treatment, manufacturing, and industrial infrastructure.
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