GE IC697PWR724

Description

Introduction to the GE IC697PWR724

Product Description

The GE IC697PWR724 is a high-capacity power supply module for the GE Fanuc Series 90-70 PLC system. This module is responsible for converting the incoming AC mains voltage into the stable, regulated DC voltages required to power the PLC’s CPU, I/O modules, and other components within the rack. The GE IC697PWR724 is engineered to deliver reliable power in demanding industrial environments, ensuring the entire PLC rack operates without interruption. It is a critical component for system integrity, as any power fluctuation or failure can lead to a complete system shutdown. Designed for the large 14-slot main rack of the Series 90-70 system, this power supply provides ample capacity for complex configurations.

Product Parameters

• Product Series: GE Fanuc Series 90-70 PLC

• Model: IC697PWR724

• Module Type: Rack Mount Power Supply

• Input Voltage: Typically 120/240 VAC, 50/60 Hz, auto-ranging.

• Output Voltage: Supplies +5 VDC for logic and +24 VDC for I/O circuits.

• Output Current: Rated for specific amperage on each rail (e.g., +5V @ 7.0A, +24V @ 2.5A), defining the total load capacity for a full rack.

• Rack Compatibility: Designed for the 14-slot IC697CHSxx main rack of the Series 90-70 system.

• Mounting: Mounts directly to the left side of the PLC rack.

• Status Indicators: LED indicators for power on and fault conditions.

• Protections: Includes overvoltage, overcurrent, and thermal protection.

Advantages and Features

The primary advantage of the GE IC697PWR724 is its dedicated design and guaranteed compatibility with the Series 90-70 PLC rack, providing a single, reliable power source for a large system. It offers robust power conditioning, protecting sensitive PLC electronics from line noise, spikes, and sags in the AC mains. The power supply is designed for high efficiency and stable operation, with clear diagnostic indicators to aid in troubleshooting. Its integrated design simplifies cabinet layout by eliminating the need for a separate, external power supply unit and complex wiring. The IC697PWR724 is built for industrial durability, ensuring long-term reliability in continuous operation.

Application Cases in Industry

This power supply module is used in any industrial application utilizing a large GE Series 90-70 PLC system for primary control. In factory automation, it powers PLCs controlling major assembly lines, large transfer lines, and complex material handling systems. Within infrastructure, the GE IC697PWR724 is found in water and wastewater treatment plants for plant-wide control systems. In the energy sector, it supports PLCs used for turbine auxiliary control, compressor station control, and substation automation. It is also common in heavy industries like metals, mining, and pulp & paper where the high I/O capacity of the Series 90-70 platform is required.

Comparison with Competing Products

Competing products are power supplies for comparable large PLC racks from manufacturers like Siemens (for S5-115U or early S7-400) and Allen-Bradley (for PLC-5 systems). The GE IC697PWR724 is distinguished by its specific optimization for the electrical load profile and mechanical form factor of the GE Series 90-70 rack. Compared to using multiple smaller power supplies or generic DIN-rail supplies, it offers a cleaner, more integrated solution with certified performance and safety. Its value is strongest within the GE ecosystem, providing assurance of compatibility and reliability for the significant investment in the 90-70 PLC hardware.

Selection Suggestions and Precautions

Selecting the GE IC697PWR724 is typically determined by the use of a 14-slot Series 90-70 main rack. The most crucial step is to calculate the total power consumption of all modules to be installed in the rack (CPU, I/O, communication). The sum of the +5V and +24V current draws must be less than the rated output of the IC697PWR724 with an appropriate safety margin (20-30%). Always verify the available AC line voltage matches the input specification of the unit.

Precautions:

• Installation must be performed by a qualified electrician following all local electrical codes and safety procedures.

• Ensure the PLC rack is properly grounded according to GE’s instructions.

• Provide adequate clearance around the power supply and the entire rack for ventilation to prevent overheating.

• Do not exceed the maximum output current ratings. Overloading the power supply will cause it to shut down or may lead to permanent damage.

• When connecting external 24VDC devices (like sensors), ensure they are powered from a separate supply if their total load is significant, to avoid overloading the internal 24V rail.

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