Key benefits - Protects equipment from accidental reverse power connection, preventing damage and downtime. - Reduces electrical interference between input and output through optical isolation, improving signal reliability. - Keeps configuration settings and fault records permanently for easier troubleshooting and maintenance. - Built with highly stable, industrial-grade circuit boards (SPS class) for long-term, reliable operation; signal ports hold voltage reliably over extended periods. Main features - Reverse power protection: Anti-reverse connection function prevents damage if the power supply is connected backwards. - Optical isolation for anti-interference: Input and output are isolated via an optical coupler, increasing immunity to electrical noise and crosstalk. - Persistent parameters and logging: Configuration parameters are stored permanently and the unit can record events continuously, including power-feed faults. - Industrial-grade design: High-stability circuit boards (SPS-class) and signal ports engineered to maintain signal voltage for extended intervals, supporting consistent performance in industrial environments. Function and performance - Function: Protects power input, isolates signals to reduce interference, and preserves configuration and fault records for diagnostics. - Performance: Designed for stable, continuous operation in industrial settings; maintains signal voltage stability at the signal port. - Material/quality: Uses industrial-grade circuit board construction (SPS class) to meet the demands of control and automation equipment. Compatibility and use - Intended for integration with industrial control systems, signal ports, and equipment that require robust power protection and signal isolation. - Suitable where persistent configuration and event logging are needed for maintenance and fault analysis. Typical applications - Industrial automation: Protect PLCs, controllers, and I/O modules from reverse power connections and minimize noise between subsystems. - Sensor and actuator networks: Provide optical isolation between field devices and control electronics while preserving configuration and fault history. - Maintenance and diagnostics: Store configuration settings and power-feed fault records to speed troubleshooting after incidents or during routine inspections. What it solves - Prevents hardware damage from incorrect wiring or reversed power supply connections. - Minimizes operational issues caused by electrical interference between components. - Provides reliable, long-term record keeping of settings and power-related faults for faster root-cause analysis. Technical notes - Uses optical coupler isolation between input and output for improved anti-interference performance. - Configuration parameters and fault logs are retained permanently to support ongoing maintenance and traceability. - Constructed on SPS-class industrial circuit boards; signal port designed to hold signal voltage for extended periods. If you need additional compatibility or installation details for a specific system, provide the system model or signal specifications and the exact use case so that the connection and configuration can be confirmed.