GE IC697CPU731 90-70 Series CPU Module

Capable of controlling processes, machines, and systems for real-time material processing.

Supports up to 8k analog I/O modules, including discrete and analog module series.

Users can control module operations through a three-position operating mode switch or programming software, with three green LEDs indicating the CPU status.

Performs configuration verification during power-up and operation, and has an alarm function to report deviations between actual and programmed configurations.

Automobile Manufacturing: Used for logical control of automobile welding lines and assembly lines, capable of coordinating robotic arm movements, conveyor belt operations, and fixture positioning, supporting multi-equipment synchronous linkage to meet high-tempo production needs.

Metallurgy and Steel: In the processes of steel rolling and steelmaking, it controls heating furnace temperature regulation, rolling mill pressure control, and material conveying chain switching, handling a large number of analog signals (such as temperature and pressure) and high-speed digital signals (such as encoder pulses).

Food and Beverage Processing: For process control of filling lines and packaging lines, it realizes automatic sequential execution of cleaning, filling, sealing, and labeling, while supporting linkage with weighing and testing equipment to ensure production accuracy.

Chemical and Pharmaceutical: Used for closed-loop control (supporting PID algorithms) of temperature, pressure, and flow in chemical reaction kettles, coordinating valve switching and pump startup/shutdown to ensure stable reaction parameters in line with process standards.

Water Treatment and Environmental Protection: Controls sedimentation tanks, filtration systems, and dosing devices in sewage treatment plants, realizing automatic adjustment by collecting water quality sensor data (such as PH value and turbidity) to reduce manual intervention.

Heavy Machinery: Such as logical and motion control of cranes, injection molding machines, and die-casting machines, handling real-time status feedback (such as load and position) during equipment operation to achieve precise action execution and safety interlock protection.

Power Generation and Energy: In small and medium-sized generator sets and substation auxiliary systems, it controls fuel supply, excitation regulation, and cooling systems, while communicating with monitoring systems to realize remote status monitoring and fault alarm.

Warehousing and Logistics: Connecting multiple I/O stations via Ethernet or fieldbus, it controls stackers, conveyor lines, and sorting systems in three-dimensional warehouses to realize automatic material storage and retrieval and path optimization.

Buildings and Infrastructure: Used for centralized control of air conditioning, ventilation, lighting, and other equipment in large factories and data centers, supporting communication with BMS (Building Management System) to improve energy management efficiency.

Rail Transit Auxiliary Systems: Such as control of station signal equipment and track maintenance machinery, featuring anti-vibration and wide-temperature operation characteristics to adapt to complex industrial environments.

Military and Aerospace Supporting Facilities: Providing stable control logic in some ground test equipment and component production lines to meet high safety and long-cycle operation requirements.