IC695CRU320-EY Redundant Processor | GE Fanuc Industrial Automation

Product Description

The GE Fanuc IC695CRU320-EY is a high-reliability redundancy CPU module designed for PACSystems RX3i automation platforms. It delivers hot-standby protection, ensuring seamless switchover in critical industrial systems. Moreover, the module supports advanced diagnostics and redundancy synchronization, enabling uninterrupted operation for power generation, petrochemical, and large-scale manufacturing applications. Its compact design allows easy integration into RX3i racks, while its multiple communication interfaces ensure flexible connectivity for both serial and Ethernet networks. In addition, the CPU supports extensive logic, PID, and motion control, making it ideal for complex automation systems requiring high availability.

Technical Specifications

Manufacturer: GE Fanuc / Emerson
Product Type: Redundancy Control Processor (CPU) Module
Series: PACSystems RX3i
Part Number: IC695CRU320-EY
Processor: Intel Celeron M, 1 GHz with floating-point support
Memory: 64 MB battery-backed RAM + 64 MB non-volatile Flash
Redundancy Features: Hot-standby with dual controller racks; switchover ≤ 1 logic scan (~3 ms)
Synchronization: Supports IC695RMX128/228 modules; up to 2 MB data transfer
Communication Interfaces: 2 × RS-232/RS-485 serial ports (Modbus/SNP/serial I/O); Ethernet via expansion modules
I/O Capacity: Up to 131,072 discrete points; 16,384 analog points
Control Functions: Logic control, PID process control, motion control (up to 64 axes), safety logic
Power Supply: 5 VDC from RX3i chassis, max 350 mA
Operating Temperature: 0 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Dimensions: 166 × 47 × 140 mm
Weight: 0.75 kg
Origin: USA

FAQ

Q: What is the purpose of the IC695CRU320-EY module?
It serves as a hot-standby redundancy CPU, maintaining continuous control in PACSystems RX3i systems.

Q: How quickly does it switch over to backup operation?
Switchover occurs within a single logic scan, approximately 3.133 milliseconds.

Q: What memory does it include?
64 MB battery-backed RAM and 64 MB non-volatile Flash for program and data retention.

Q: How many I/O points does it support?
Up to 131,072 discrete and 16,384 analog I/O points.

Q: Which industries commonly use this CPU?
Power generation, petrochemical, large-scale manufacturing, and complex automation systems.