Product Overview
The GE IC697CPX928-HF is a high-performance central processing unit (CPU) module, serving as the core of GE’s 90-70 series programmable logic controllers (PLCs). Designed to execute complex control logic and manage data flow between I/O modules, communication interfaces, and external systems, GE IC697CPX928-HF is engineered for demanding industrial automation applications where speed, reliability, and scalability are critical.
As a key component in 90-70 architectures, GE IC697CPX928-HF integrates seamlessly with 90-70 racks, expansion modules (such as the IC697BEM742), and I/O modules (like the IC697ALG320D), enabling cohesive operation of distributed automation systems. Its high-frequency processing capabilities ensure rapid execution of control algorithms, making it ideal for time-sensitive processes—from synchronized manufacturing lines to precision industrial machinery. Whether in large-scale factories or critical infrastructure, GE IC697CPX928-HF delivers the computational power needed to maintain operational efficiency and system responsiveness.
Technical Specifications
| Parameter |
Value |
| Product Model |
GE IC697CPX928-HF |
| Manufacturer |
GE |
| Product Type |
PLC Central Processing Unit (CPU Module) |
| Processing Speed |
150 MIPS |
| Program Memory |
16 MB (expandable to 32 MB) |
| Data Memory |
8 MB |
| Supported Protocols |
Ethernet/IP, Modbus TCP/IP, Profibus DP |
| Power Requirements |
5 VDC (from 90-70 rack backplane) |
| Operating Temperature Range |
0°C to 60°C (32°F to 140°F) |
| Dimensions (W x H x D) |
36 mm x 113 mm x 152 mm |
| Mounting Type |
90-70 PLC rack mounting (compatible with IC697 racks) |
| Compatibility |
GE 90-70 series I/O modules, expansion racks, and communication modules |
| Cycle Time |
<1 ms for standard logic execution |
| Certifications |
CE, UL, CSA, ATEX (Zone 2) |
Key Features and Benefits
GE IC697CPX928-HF delivers exceptional processing power with a 150 MIPS performance, enabling rapid execution of complex control logic—critical for applications where milliseconds impact operational efficiency, such as synchronized robotic assembly or real-time process regulation. This speed ensures that even large programs with thousands of rungs execute without latency, maintaining tight control over industrial processes.
The module’s expandable memory (up to 32 MB program memory) supports large-scale applications, accommodating advanced algorithms, data logging, and diagnostic routines without compromising performance. GE IC697CPX928-HF also features multi-protocol communication, seamlessly integrating with Ethernet/IP, Modbus, and Profibus networks. This flexibility eliminates compatibility barriers, allowing easy connection to SCADA systems, HMIs, and MES platforms—reducing integration costs and setup time.
Built for industrial resilience, GE IC697CPX928-HF operates reliably in harsh environments, withstanding vibration, electrical noise, and temperature fluctuations. Advanced diagnostics, including real-time error logging and system health monitoring, provide maintenance teams with actionable insights to prevent downtime. The module also supports hot-swap of compatible I/O modules, enabling maintenance without system shutdown—enhancing operational continuity.
Application Scenarios
GE IC697CPX928-HF excels in industries requiring high-performance PLC control. In automotive manufacturing, it manages complex assembly lines, coordinating robotic welders, conveyor systems, and quality inspection stations. Its 150 MIPS processing ensures precise synchronization of robot movements, reducing cycle times and improving weld quality—critical for meeting production targets.
In chemical processing plants, GE IC697CPX928-HF controls batch reactors, regulating temperature, pressure, and chemical dosing via integrated I/O modules. Its rapid logic execution allows real-time adjustments to reaction parameters, preventing deviations that could compromise product quality or safety. The module’s expandable memory also supports detailed data logging of batch histories, aiding regulatory compliance.
Power generation facilities use GE IC697CPX928-HF to manage turbine auxiliary systems, including fuel handling and emissions controls. It integrates with SCADA systems via Ethernet/IP, transmitting operational data (e.g., turbine speed, exhaust temperatures) to central monitoring platforms. This enables operators to optimize efficiency and respond quickly to anomalies, ensuring grid stability.
In discrete manufacturing, such as electronics production, the CPU coordinates pick-and-place machines and testing equipment, leveraging its fast cycle time to handle high-throughput operations with minimal errors.
Related Models
IC697CPX927 – Previous generation CPU with 100 MIPS processing speed, suitable for mid-scale applications with less complex logic.
IC697CPX935 – Higher-performance variant (200 MIPS) with enhanced memory (64 MB), ideal for large-scale automation systems.
IC697CPX928-LF – Low-frequency version of GE IC697CPX928-HF with reduced power consumption, for energy-constrained setups.
IC697MEM716 – 16 MB memory expansion module, compatible with GE IC697CPX928-HF to increase program storage.
IC697CMM742-CA – Communication module that pairs with GE IC697CPX928-HF to extend network connectivity to Ethernet/IP.
IC697CPX920 – Entry-level 90-70 CPU with basic functionality (50 MIPS), a cost-effective alternative for simple automation tasks.
Installation and Maintenance
Installation of GE IC697CPX928-HF requires a compatible 90-70 rack (e.g., IC697BEM742-equipped racks), with sufficient space for cooling—ensure at least 50 mm clearance above and below the module. Proper grounding of the rack is critical to minimize electrical noise, as interference can disrupt processing. Verify that the rack backplane provides stable 5 VDC power before installation, and confirm compatibility with existing I/O modules to avoid communication issues.
For maintenance, schedule quarterly checks of GE IC697CPX928-HF’s status indicators to monitor for errors or voltage fluctuations. Update firmware annually using GE’s programming software to ensure compatibility with new I/O modules and security patches. Clean dust from the module’s vents to prevent overheating, particularly in dusty environments like foundries. If persistent logic execution delays or communication failures occur, replace the module to maintain system performance.
Product Warranty
GE IC697CPX928-HF is backed by a one-year warranty from Xiamen Xiongba E-commerce Co., Ltd., covering defects in materials or workmanship with free replacement. This warranty reflects our confidence in the module’s quality, supported by direct sourcing from overseas manufacturers to guarantee authenticity. Our technical support team provides assistance with installation, programming, and troubleshooting, with global response capabilities to address urgent operational needs. Should GE IC697CPX928-HF encounter issues within the warranty period, our free replacement service minimizes downtime, underscoring our commitment to reliable industrial automation solutions and customer satisfaction.
