The GE Fanuc IC697CGR772 Redundant CPU Module is a high‑performance processor unit designed for the Series 90‑70 PLC platform. Built with a 96 MHz 80486DX4 microprocessor, it delivers fast execution speeds and supports hot‑standby redundancy, ensuring continuous operation in mission‑critical automation environments.
Key Features
Model/Part Number:IC697CGR772
Series: GE Fanuc Series 90‑70 PLC
Processor: 80486DX4, 96 MHz clock speed
Execution Speed: 0.4 µs per Boolean function
Program Memory: 32 KB expandable to 128 KB
Data Memory: 16 KB RAM with battery backup
I/O Capacity: Up to 2,048 discrete points and 8K analog points
Communication Ports: RS‑232 and RS‑485 interfaces
Redundancy: Hot‑standby dual CPU configuration for uninterrupted operation
Power Requirements: 5 VDC ±5%, typical consumption 3.5 W
Operating Temperature: 0 °C to 60 °C
Storage Temperature: -40 °C to 85 °C
Humidity Range: 5%–95% non‑condensing
Weight: ~2 kg
Applications
Power generation control systems requiring redundancy
Petrochemical and refining process automation
Water treatment and utility monitoring
Large‑scale manufacturing lines with high reliability demands
FAQ
Q: What makes IC697CGR772 suitable for critical industries? A: Its hot‑standby redundancy ensures continuous operation even if one CPU fails, minimizing downtime.
Q: Can IC697CGR772 integrate with Genius I/O? A: Yes, it supports Genius Bus communication for distributed I/O integration.
Q: Is IC697CGR772 still available? A: It is considered a legacy product but remains available through Emerson/GE Fanuc spare parts and refurbishment suppliers.
