GE Fanuc IC698CRE030-EE PACSystems RX7i CPU Module

IC698CRE030-EE is the flagship high-performance CPU for GE PACSystems RX7i VME64 rack-based PAC system, equipped with a 600MHz Pentium-M industrial processor, paired with 64MB battery-backed RAM and 64MB non-volatile flash memory. It undertakes heavy-duty complex process logic, multi-loop PID regulation, sequential batch control and massive field I/O data processing for large-scale industrial automation systems, communicating with local I/O modules via standard VME64 backplane bus.

This plug-in rack controller integrates dual independent 10/100M Ethernet ports, USB programming port and switchable RS232/485 serial interface, supporting HSB hot standby redundant architecture for bumpless master-backup switchover. The EE suffix denotes industrial enhanced version with upgraded anti-interference PCB coating, widely used as core spare part for overhauling legacy RX7i control racks in energy, metallurgy and petrochemical industries.

Main Specifications

• Brand: Emerson (GE Fanuc); Model: IC698CRE030-EE; Series: PACSystems RX7i VME PAC
• Core Processor: 600MHz Intel Pentium-M CPU; Memory: 64MB RAM + 64MB Flash non-volatile storage
• Onboard Interfaces: Dual 10/100Mbps RJ45 Ethernet, USB Type-B programming port, RS232/485 switchable serial port
• Redundancy Support: HSB hot standby redundancy, seamless switchover without production interruption
• Supported Protocols: Modbus TCP, EGD, SRTP, Modbus RTU, FTP embedded web server with 16 concurrent connections
• Programming Standard: IEC 61131-3, Ladder Diagram, Structured Text, Function Block, C language programming
• Power Consumption: 3.2A @ 5VDC rack backplane power, lithium battery for RAM data retention
• Operating Environment: -10℃ ~ +55℃, humidity 5%~95% RH non-condensing, CE & UL industrial certified
• Matching Hardware: RX7i VME64 rack chassis, 90-70 series analog/digital I/O, VME expansion modules, Genius bus adapters

Core Functions

• Execute large-scale complex control logic, supporting thousands of PID closed-loops, safety interlock protection and automatic batch production sequential control programs.
• Dual redundant Ethernet ports realize bidirectional data transmission with HMI workstations, remote monitoring servers and third-party frequency converters, supporting embedded web remote access.
• VME64 high-speed backplane bus collects multi-channel analog temperature, pressure, flow signals and outputs control commands to valves, pumps and drive actuators.
• Hot standby redundant operation synchronizes all runtime data between primary and backup CPU; automatic switchover eliminates single-point failure shutdown risks.
• Flash memory permanently stores user programs, calibration parameters and historical fault logs, enabling one-click program recovery after module replacement without repeated programming.
• Full front panel LED diagnostic indicators monitor power, run status, network link, bus fault and hardware error for fast on-site fault troubleshooting.

Application Scenarios

• Main redundant CPU spare replacement for Emerson RX7i PAC control cabinets in thermal power, hydropower and nuclear power plants.
• High-performance process controller spare parts for petrochemical refineries, natural gas stations and chemical continuous reaction production lines.
• Maintenance backup inventory for metallurgical rolling mills, pulp & paper mills and large industrial self-owned power station automation control rooms.
• Master control unit cooperating with VME64 rack, 90-70 series I/O modules and Genius fieldbus communication adapters.
• Retrofit upgrade spare components for aging RX7i systems with insufficient computing power and single CPU non-redundant hidden safety hazards.

• Global aftermarket spare stock for process industry maintenance teams maintaining legacy GE Fanuc PACSystems RX7i automation hardware.