General Electric IC697CPX935 Central Processing Unit

The GE IC697CPX935 is a high – performance central processing unit (CPU) module in the GE Fanuc Series 90 – 70 programmable logic controller (PLC) family. It is designed for real – time industrial automation control, playing a crucial role in various industrial control systems.

Equipped with a 96 – MHz, 80486 DX4 microprocessor, the IC697CPX935 offers high – speed processing capabilities, with a boolean processing speed of 0.4 microseconds. It has 1 MB of fast battery – backed RAM and 256 KB of non – volatile flash memory, providing sufficient storage and data processing space. With three built – in serial ports, including one RS – 232 and two RS – 485 ports, it supports various communication protocols, enabling seamless connection with other devices and systems. Moreover, it is compatible with the entire IC697 family of discrete and analog I/O modules, offering rich expansion options.

Technical Specifications

Main Features and Advantages

High – speed processing: The 96 – MHz microprocessor of the GE IC697CPX935 enables it to perform floating – point calculations every 0.4 microseconds, ensuring efficient processing of complex control tasks and fast response to system commands.

Rich communication interfaces: With one RS – 232 and two RS – 485 serial ports, it supports multiple communication protocols, facilitating easy connection and data exchange with various devices such as sensors, actuators, and other controllers, thus enhancing the flexibility and expandability of the system.

Large I/O capacity: It can support up to 12 k discrete inputs and outputs and 8 k analog I/O, meeting the requirements of large – scale industrial automation projects and enabling the control of numerous devices and signals.

Reliable memory system: The combination of 1 MB battery – backed RAM and 256 KB non – volatile flash memory ensures the security and integrity of data. Even in the event of a power outage, the data in the memory can be preserved, and the system firmware stored in the flash memory can be easily updated without the need to disassemble the device or replace the EPROM.

Application Field

The GE IC697CPX935 is widely used in various industrial automation fields. In manufacturing plants, it is used to control production lines, such as the operation of conveyors, the action of robotic arms, and the monitoring of production processes, ensuring the smooth progress of production and improving production efficiency and product quality. In process control systems, it can monitor and control parameters such as temperature, pressure, and flow rate in chemical, petroleum, and other industries, maintaining the stability of the process and ensuring product quality. In addition, it is also suitable for use in power plants, water treatment plants, and other fields, playing a key role in controlling equipment operation, monitoring system status, and ensuring the normal operation of the entire system.

Installation and Maintenance

Pre – installation preparation: Before installing the GE IC697CPX935, make sure to turn off the power to the rack and set the operational control switch to the stop position. Also, turn off the memory protect switch. Check that the installation environment meets the requirements, with a temperature not exceeding 50 °C, and prepare the necessary tools and components.

Maintenance recommendations: Regularly check the operating status of the GE IC697CPX935, including the temperature, fan operation, and indicator lights. Clean the module regularly to prevent dust from affecting its performance. Check the battery status regularly and replace the IC697ACC701 battery in a timely manner to ensure the backup of RAM data. When updating the firmware, follow the correct procedures to ensure the stability and security of the system.

Product Guarantee

GE provides a comprehensive product guarantee for the IC697CPX935. The product undergoes strict quality inspections before leaving the factory to ensure that it meets high – quality standards. GE offers a certain – period quality assurance. During this period, if there are any quality problems with the product, GE will provide free repair or replacement services. In addition, GE also provides professional technical support to help users solve various problems encountered during the use of the product, ensuring the normal operation of the product and the satisfaction of users.