Description
The GE IC697CPX928 is a high-performance, single-slot communication coprocessor module designed for the GE Fanuc Series 90-70 programmable logic controller system. This specialized module significantly enhances the communication capabilities of the Series 90-70 platform by providing an integrated high-speed Ethernet interface, allowing the PLC system to participate seamlessly in modern networked industrial environments. The IC697CPX928 operates in conjunction with the main CPU module (such as the IC697CPM790) to offload communication processing tasks, thereby freeing up valuable CPU resources for primary control functions while ensuring efficient data exchange across the network. This module supports the SRTP (Serial Real-Time Transport Protocol) protocol, which is GE’s proprietary Ethernet protocol optimized for industrial automation, enabling fast, deterministic data transfer between Series 90-70 systems and other supported devices.
The GE IC697CPX928 features a 10Base-T/100Base-TX auto-sensing Ethernet interface that automatically detects network speed and duplex settings, ensuring compatibility with various network infrastructures. This module serves as a critical gateway for data exchange between the Series 90-70 system and supervisory control systems, human-machine interfaces (HMIs), data historians, and other enterprise systems. By providing robust Ethernet connectivity, the IC697CPX928 enables real-time monitoring, remote configuration, and efficient program maintenance capabilities. Its design ensures reliable operation in industrial environments, with features such as comprehensive diagnostic indicators and robust electrical isolation that protects the PLC system from network-related electrical disturbances. The GE IC697CPX928 represents an essential upgrade path for Series 90-70 systems requiring integration into modern Ethernet-based automation architectures.

IC697CPX928 GE
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | IC697CPX928 |
| Manufacturer | GE (General Electric) |
| Product Type | Communication Coprocessor Module |
| Compatible Platform | Series 90-70 PLC System |
| Ethernet Interface | 10Base-T/100Base-TX RJ45, auto-negotiating |
| Protocol Support | SRTP (Serial Real-Time Transport Protocol) |
| Network Data Rate | 10/100 Mbps auto-sensing |
| Isolation | 1500V RMS isolation |
| Configuration | Via Logicmaster 90 or Proficy Machine Edition software |
| Status Indicators | Power, Active, Link/Activity, Error |
| Operating Temperature | 0° to 60° C (32° to 140° F) |
| Storage Temperature | -40° to 85° C (-40° to 185° F) |
| Relative Humidity | 5% to 95% non-condensing |
| Power Consumption | 850 mA @ +5VDC |
| Agency Approvals | UL, cUL, CE, FCC Part 15 |
Main Features and Advantages
The GE IC697CPX928 offers several advanced features that significantly enhance the connectivity and performance of Series 90-70 systems. Its integrated 10/100 Mbps Ethernet interface provides high-speed communication capabilities, enabling rapid data exchange with HMIs, supervisory systems, and other networked devices. The auto-negotiating feature automatically detects and configures the optimal network speed and duplex settings, simplifying installation and ensuring compatibility with existing network infrastructure. The module’s support for GE’s SRTP protocol provides optimized industrial communication with deterministic performance, essential for real-time control applications.
A major advantage of the IC697CPX928 is its coprocessor architecture, which offloads communication processing from the main CPU, allowing the primary processor to dedicate more resources to executing control logic and ensuring faster scan times. This results in improved overall system performance, particularly in applications requiring extensive data communication. The module features comprehensive diagnostic capabilities through multiple status indicators that provide immediate visual feedback on power, network activity, link status, and error conditions, facilitating quick troubleshooting and reducing downtime. The robust electrical isolation protects the PLC system from electrical disturbances on the network, enhancing system reliability in industrial environments. The GE IC697CPX928 also offers straightforward configuration through standard GE programming software, making it easy to integrate into existing Series 90-70 systems.
Application Field
The GE IC697CPX928 finds extensive application in industrial environments where Series 90-70 systems require integration into modern Ethernet-based network architectures. In manufacturing automation, this module enables seamless communication between PLCs and supervisory systems for real-time production monitoring, data collection, and centralized control. The high-speed Ethernet connectivity provided by the IC697CPX928 is particularly valuable in automotive manufacturing, food processing, and pharmaceutical production facilities where extensive data exchange between control systems and higher-level MES (Manufacturing Execution Systems) is required for efficient operation and compliance tracking.
In process industries, the IC697CPX928 facilitates integration of Series 90-70 systems into distributed control architectures for chemical processing, oil and gas facilities, and power generation plants. The module’s reliable Ethernet communication enables real-time data transfer for process optimization, remote monitoring, and predictive maintenance applications. Infrastructure applications include water and wastewater treatment facilities, transportation systems, and building automation where the GE IC697CPX928 provides the communication backbone for SCADA system integration. The module is also widely used in modernization projects where legacy Series 90-70 systems require upgraded connectivity to interface with newer automation equipment and enterprise systems, effectively extending the operational life and functionality of existing control investments.

IC697CPX928 GE
Related Products
IC697CPM790: High-performance Series 90-70 CPU module that works with the IC697CPX928 for enhanced system capabilities.
IC697PWR711: Power supply module that provides stable power to the IC697CPX928 and other rack modules.
IC697CHS770: 7-slot VME chassis that houses the communication module and other system components.
IC690ACC700: Ethernet cable and connection accessories for the IC697CPX928 module.
IC697BEM731: Genius bus controller module for alternative communication capabilities.
IC697CMM711: Serial communication module for additional protocol support.
IC697ALG230: Analog input module example that can share data through the IC697CPX928 network.
IC697MDL750: Digital output module that can be monitored and controlled via the Ethernet network.






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