GE Fanuc IC698CPE020 Rx7i PACsystem CPU

The IC698CPE020 serves as a high-performance control engine for the PACSystems RX7i series. This rack-mounted CPU manages complex logic and high-speed data processing for industrial automation. It utilizes a 700 MHz Pentium III processor to ensure rapid execution of control algorithms. Furthermore, the VME64 backplane architecture enables superior data throughput compared to traditional PLC systems. This module provides a reliable foundation for large-scale applications requiring intensive floating-point calculations.

Integrated Communication and Networking

The IC698CPE020 features versatile connectivity options to simplify system integration. Dual 10/100 Mbps Ethernet ports facilitate seamless plant-wide networking and remote programming. These ports support advanced protocols such as Modbus/TCP, Ethernet Global Data (EGD), and SRTP. Additionally, the CPU includes three isolated serial ports for legacy device connection. These ports accommodate RS-232 and RS-485 standards for Modbus RTU and SNP communications. The integrated web server also allows for up to 16 concurrent diagnostic connections.

System Compatibility and Configuration

Engineers configure the IC698CPE020 using Proficy Machine Edition software version 4.0 or higher. The module maintains strict synchronization and time-stamping accuracy for critical process events. Its robust hardware design ensures stability in demanding industrial environments. Because it belongs to the RX7i family, it integrates easily with a wide range of VME-based I/O modules. This CPU represents a powerful upgrade path for legacy GE systems requiring modern performance.

Memory Capacity and Logic Execution

• User Logic Memory: 10 MB available for application code
• Flash Storage: 10 MB non-volatile memory for data backup
• Discrete I/O Capacity: Up to 32K bits for digital signals
• Analog I/O Capacity: Up to 32K words for process variables
• Program Blocks: Supports up to 512 distinct blocks
• Execution Power: Built-in floating-point math and Boolean logic support

Technical Performance Summary