GE Fanuc IC698CPE010 CPU Module

The GE Fanuc IC698CPE010 is a central processing unit module for the PACSystems RX7i programmable logic controller platform. This high-performance CPU features an Intel Celeron M processor running at 1.8 GHz, providing substantial processing power for complex automation tasks, including large ladder logic programs, motion control, and data-intensive applications. The IC698CPE010 is compatible with the VME64 backplane of the RX7i series and supports a wide range of I/O and communication modules.

Technical Specifications

The IC698CPE010 CPU operates on a 5 V DC backplane supply. It includes 64 MB of user memory (battery-backed RAM) and 64 MB of flash memory for non-volatile storage of the user program and configuration data. The processor is an Intel Celeron M (Dothan core) with a clock speed of 1.8 GHz and a front-side bus of 400 MHz. The module is equipped with two 10/100Base-T Ethernet ports (RJ45) for network connectivity, supporting Ethernet Global Data (EGD), SRTP (Service Request Transport Protocol), and Modbus TCP. Additionally, it features a serial port (RS-232) for programming and a built-in USB port for firmware updates and external storage. The CPU supports up to 512 digital I/O points and 512 analog I/O points per module. Operating temperature range is 0°C to 60°C. The module has a single-slot width and is designed for use in a VME64 rack. Dimensions are 233 mm × 25 mm × 193 mm (9.2″ × 1.0″ × 7.6″). Weight is approximately 0.8 kg.

Key Features

• 1.8 GHz Intel Celeron M processor for high-speed logic execution

• 64 MB battery-backed RAM and 64 MB flash memory

• Dual 10/100 Ethernet ports for network redundancy

• Serial RS-232 port for programming and HMI connection

• USB port for file transfer and firmware updates

• Supports up to 512 digital and 512 analog I/O points per module

• VME64 backplane interface

• Operating temperature 0°C to 60°C

• Compatible with PACSystems RX7i I/O and specialty modules

• Real-time clock with battery backup

Memory and Storage

The IC698CPE010 provides 64 MB of RAM for user program and data storage. The user program is retained by a lithium battery (type CR2032) with a typical life of 5 years. The battery-backed real-time clock maintains time and date during power loss. The flash memory (64 MB) stores the firmware, user program backup, and hardware configuration. The CPU supports the use of a CompactFlash card (via an optional adapter) for additional data logging or program storage. The memory architecture allows for symbolic addressing and supports large data arrays, making it suitable for batch process control and recipe management.

Communication Capabilities

The two integrated Ethernet ports support multiple protocols simultaneously. Ethernet Global Data (EGD) enables peer-to-peer data exchange between multiple RX7i CPUs without additional programming. SRTP (Service Request Transport Protocol) is used for programming and HMI communication with GE Proficy Machine Edition software. The CPU also supports Modbus TCP server and client functions, allowing connection to third-party devices such as drives and SCADA systems. The RS-232 serial port (9-pin D-sub) supports Modbus RTU, CCM (Computer Communications Module), and SNP (Series Ninety Protocol) for programming. The USB port can be used to connect a USB flash drive for uploading and downloading project files, or for firmware updates.

Programming and Software

The IC698CPE010 is programmed using GE Proficy Machine Edition software (versions 5.5 or later). Supported languages include ladder diagram (LD), structured text (ST), function block diagram (FBD), and sequential function chart (SFC). The CPU supports multiple tasks (cyclic, periodic, and event-driven) with configurable priorities. Online editing and debugging are available via Ethernet or serial connection. The CPU also includes a built-in web server for remote diagnostics and status monitoring. Users can access the web interface to view I/O status, CPU health, and fault logs using a standard browser.

Applications

The IC698CPE010 is deployed in demanding industrial applications such as high-speed packaging lines, automotive assembly plants, material handling systems, and process control skids. Its high processing power and large memory capacity make it suitable for applications requiring complex math computations, data logging, or integration with multiple remote I/O networks. The dual Ethernet ports allow for redundant network connections or separation of control and SCADA networks.

Installation and Configuration

The IC698CPE010 mounts in the VME64 backplane of an RX7i rack (e.g., IC698CHS017 or IC698CHS117). The CPU must be installed in slot 1 of the rack. The module is hot-swappable in systems with a redundant power supply, but power should be off before inserting or removing the CPU in non-redundant configurations. After installation, configure the IP addresses and other network parameters using Proficy Machine Edition. Set the CPU’s operation mode via the three-position key switch: RUN (executes program), STOP (halts program), and PROG (programming mode). LEDs on the front panel indicate power, OK, RUN, and I/O status.

Environmental and Compliance

The IC698CPE010 is CE, UL, and RoHS compliant. It is designed for pollution degree 2 environments and must be installed in a control cabinet with IP20 protection. Humidity tolerance is 5% to 95% non-condensing. Vibration resistance: 0.5g (10-55 Hz). Storage temperature range is -40°C to 85°C.

Conclusion

The GE Fanuc IC698CPE010 CPU module delivers high-speed processing and extensive memory for the PACSystems RX7i platform. Its dual Ethernet ports, versatile communication options, and compatibility with a wide range of I/O make it a reliable choice for industrial automation systems requiring superior computational performance.