The GE IC697PWR724 is a 24VDC power supply module manufactured by GE Fanuc (now part of Emerson) for the Series 90-70 PLC system. It serves as the primary power source for the PLC rack, converting input voltage to stable +5VDC, +12VDC, and -12VDC outputs to support the CPU, I/O modules, and other components in industrial automation applications .
🔧 Installation and Maintenance
Installation: The module must be installed in the leftmost slot (Slot 0) of the Series 90-70 rack, connecting directly to the 48-pin backplane connector . For powering a second rack, a pre-wired cable (part IC697CBL700) is required, ensuring the total load does not exceed 90W .
Maintenance: Regular inspection of power connections and monitoring of voltage rails is recommended. The module is designed for convection cooling, so ensuring adequate airflow around the rack is crucial, especially in high-temperature environments. If the unit runs hot, reducing the load or improving ventilation is advised .
💡 Key Features and Compatibility
The IC697PWR724 is designed for high reliability in industrial environments. It features a wide input voltage range, protection against overcurrent and overvoltage faults, and a ride-through capability that maintains power during brief interruptions . While primarily designed for the GE Fanuc Series 90-70 system, some sources also indicate compatibility with the RX3i platform, highlighting its role as a versatile backplane power source . It is a system-specific component, ensuring direct and reliable integration without the need for external adapters .
📌 Application Notes
This module is critical in applications where stable power is essential for system uptime, such as in manufacturing assembly lines, water treatment facilities, and material handling systems . When selecting a power supply for a legacy Series 90-70 system, the IC697PWR724 provides a guaranteed OEM solution. It is important to source genuine modules from reputable suppliers to ensure compatibility and reliability .
