IC697CPX928 Product datasheet   

 IC697CPX928 Functional Description 

The IC697CPX928 General Electric Memory Central Processing Unit represents a high-performance Central Processing Unit module for the Series 90-70 PLC system, built around a powerful 96MHz 80486DX4 microprocessor. This advanced processor enables remarkably fast execution speeds, achieving a typical scan rate of 0.4 microseconds per Boolean function while supporting complex 32-bit floating point calculations. The substantial memory configuration of the General Electric IC697CPX928 includes 6MB of battery-backed RAM alongside 256KB of non-volatile user flash memory, providing robust storage for sophisticated control programs and system firmware.

This processing powerhouse demonstrates impressive scalability, capable of managing up to 12,000 digital I/O points in any configuration while simultaneously supporting an additional 8,000 analog I/O points. The flexible architecture of the CPU MODULE IC697CPX928 General Electric allows seamless integration with a comprehensive range of expansion modules, including Ethernet interfaces, specialized coprocessors, and the complete family of IC697 discrete and analog I/O modules, enabling customized solutions for complex automation challenges.

For connectivity and configuration, the IC697CPX928 GE Programmable Logic Controller offers multiple communication pathways through its integrated serial ports, including one RS232 and two RS485 connections. The module features software-based configuration without physical jumpers or DIP switches, supporting programming through both legacy MS-DOS and modern Windows-based platforms. Seven front-panel LED indicators provide comprehensive status monitoring, while the integrated lithium battery ensures memory retention during power interruptions.

Operating with a 5V DC power supply and drawing 3.1 Amps, the IC697CPX928 Processor Module GE requires careful thermal management for optimal performance. With forced air cooling of 70 CFM, the module maintains reliable operation across an extended temperature range from 32 to 140 degrees Fahrenheit, though this range is reduced without adequate ventilation. This combination of processing power, memory capacity, and thermal robustness makes it suitable for demanding industrial automation applications where reliability and performance are paramount.