رله‌ لوازم جانبی رله

Product Attributes

Introduction

The foundation of functional safety systems lies in using diagnostics to detect faults. Redundant control systems maintain safety by detecting the occurrence of individual faults while giving users the opportunity to replace components. This concept was introduced through international standards in 1999, and the safety relay module-based control safety philosophy has since been adopted worldwide. With recent advances in IT technology, IoT is being deployed across factories globally to optimize production efficiency. In such factories, optimal resource allocation and predictive maintenance are critical. Among these, predictive maintenance of safety systems that directly affect machine operation is particularly important and indispensable for achieving both productivity and safety goals. The HR6S safety relay module features advanced diagnostic capabilities and can output diagnostic results. This diagnostic function, based on international standards, monitors the safety relay module and its connected devices, contributing to predictive maintenance of safety systems.

Applications

• Emergency stop circuit monitoring per ISO 13850 and IEC 60204-1 Stop Category 0
• Two-hand control device monitoring per ISO 13851 Type IIIA
• Guard monitoring with interlocking switches per ISO 14119/14120
• Guard monitoring with coded magnetic switches per ISO 14119/14120