GE Fanuc IC697CPU711 Central Processing Module

The GE Fanuc IC697CPU711 serves as the primary intelligence for the Series 90-70 Programmable Logic Controller platform. This module utilizes a reliable 80C186 microprocessor operating at a 12 MHz clock speed to manage complex automation tasks. It delivers impressive processing power with a Boolean execution speed of 0.4 microseconds per instruction. Because it handles high-speed logic so efficiently, this CPU remains a preferred choice for large-scale industrial applications. Currently managed under the Emerson Automation portfolio, this unit provides the computational foundation for sophisticated manufacturing and process control systems.

Versatile Memory and I/O Capacity

System designers benefit from the extensive memory and I/O scaling options of the IC697CPU711. This processor supports up to 512 Kbytes of expansion memory to accommodate large user programs and extensive data logging. Regarding field connectivity, the module manages up to 2,048 discrete I/O points and 8,000 analog I/O words. Furthermore, it integrates perfectly with VME C.1 standard backplanes. This compatibility allows the CPU to communicate seamlessly with various smart option modules, LAN interfaces, and bus controllers across the PLC rack.

Technical Specifications

Key Functional Advantages

Deploying the IC697CPU711 into a Series 90-70 rack provides several operational benefits:

• Fast Logic Processing: Minimal instruction latency ensures rapid response times for critical safety loops.
• Robust Hardware Architecture: The VME-based design offers superior electrical noise immunity in factory environments.
• Broad Compatibility: Works with all IC697 discrete, analog, and specialty communication modules.
• Ease of Integration: Standardized rack mounting simplifies the physical installation and replacement process.