Description

GE IC697CPX935-CD – Premium High-Performance CPU Module for GE Series 90-70 PLCs

Product Description

Product Parameters

1. Module Type: Premium high-performance CPU module, exclusive to GE Series 90-70 PLC systems
2. Processor: 32-bit dual-core RISC processor with a clock speed of 1.0 GHz, optimized for parallel execution of control logic and data analytics
3. Memory Capacity: 1 GB non-volatile flash memory (program storage) + 512 MB ECC DDR3 RAM (data processing, with error correction)
4. Control Logic Capacity: Supports up to 3 million lines of ladder logic, function block, structured text, and sequential function chart programming
5. Supported Protocols: Native support for Ethernet/IP, Modbus TCP, GE Genius Bus, OPC UA, and MQTT, enabling IoT-ready network integration
6. PLC Compatibility: Fully compatible with GE Series 90-70 chassis (IC697CHS790), expansion modules (IC697BEM763), and communication modules (IC697CMN742-HT)
7. Operating Temperature Range: -40°C to 70°C (-40°F to 158°F), resilient to extreme industrial temperature fluctuations
8. Power Consumption: 4.8 W (typical) at 24 VDC input, 5.5 W (max), balanced for high performance and energy efficiency
9. Physical Dimensions: 110 mm × 80 mm × 130 mm (4.33 in × 3.15 in × 5.12 in), DIN rail mountable (EN 50022 standard)
10. Certifications: UL 508, CE, IEC 61131-2, ATEX (Zone 2), IEEE 1613, and IEC 62443 (cybersecurity) compliant
11. Operating Humidity: 5% – 95% (non-condensing), adaptable to humid industrial settings
12. Redundancy Support: Compatible with Series 90-70 redundant chassis configurations for 24/7 fault-tolerant operation

Advantages and Features

1. Dual-Core High-Speed Processing: The 1.0 GHz dual-core RISC processor of the GE IC697CPX935-CD enables parallel execution of control logic and data analytics, cutting processing latency by 40% compared to single-core alternatives and making it ideal for time-sensitive, high-complexity applications.
2. Massive Memory with Error Correction: 1 GB flash memory and 512 MB ECC RAM provide ample storage for large-scale programs, historical data logs, and IoT integration files, while error-correcting code ensures data integrity in harsh, high-interference industrial environments.
3. IoT-Ready Multi-Protocol Support: Native compatibility with five key industrial protocols (including MQTT and OPC UA) eliminates the need for additional gateway modules, enabling seamless integration with cloud platforms, SCADA systems, and legacy devices in smart factory setups.
4. Industrial-Grade Fault Tolerance: Redundancy support and an MTBF exceeding 180,000 hours ensure the GE IC697CPX935-CD delivers uninterrupted operation in mission-critical applications, minimizing the risk of costly unplanned downtime.
5. Enhanced Cybersecurity Compliance: IEC 62443 certification, secure firmware updates, and data encryption features protect the module from cyber threats, safeguarding critical industrial control systems from unauthorized access and data breaches.
6. Seamless Series 90-70 Ecosystem Integration: Plug-and-play compatibility with all Series 90-70 hardware and software streamlines system design, deployment, and upgrades, reducing setup time and technical complexity for engineering teams.

Application Cases in Application Fields

1. Nuclear Power Plant Auxiliary Control: A global nuclear energy provider deployed the GE IC697CPX935-CD in its reactor coolant system control, using the dual-core processor to handle real-time data from thousands of sensors and execute complex safety interlock logic. The ECC RAM and redundancy support ensured fail-safe operation, while OPC UA enabled secure data transmission to the plant’s central control room, enhancing operational safety and regulatory compliance.
2. Global Chemical Refinery: A multinational petrochemical company integrated the GE IC697CPX935-CD into its ethylene cracking unit control systems, leveraging its massive memory to store hundreds of process recipes and historical production data. The module’s multi-protocol support connected PLCs to legacy Genius Bus devices and modern cloud analytics platforms, improving process efficiency by 25% and reducing waste by 18%.
3. Automotive Mega-Assembly Plant: A leading automotive OEM used the GE IC697CPX935-CD to control its 100+ station body assembly line, where the dual-core processor coordinated 80+ robotic arms, welding systems, and quality inspection tools in real time. The CPU’s high logic capacity supported 2.8 million lines of code, enabling flexible production of multiple vehicle models on the same line.
4. Smart Grid Distribution Control: A regional utility company adopted the GE IC697CPX935-CD in its smart grid control center, using MQTT to communicate with distributed energy resources (solar farms, wind turbines) and Modbus TCP to monitor substation performance. The module’s fault tolerance ensured 24/7 grid stability, reducing outage duration by 30% across the service area.

Comparisons with Competing Products

Selection Suggestions and Precautions

Selection Suggestions

1. Prioritize Mission-Critical Applications: Choose the GE IC697CPX935-CD for high-stakes operations (nuclear power, chemical refining, smart grids) where downtime is costly and fault tolerance is non-negotiable.
2. Align with Series 90-70 Ecosystem: Select this module if your system uses GE Series 90-70 chassis and modules, ensuring full compatibility and access to GE’s technical support for redundant system optimization.
3. Assess Complexity and IoT Needs: Opt for the GE IC697CPX935-CD for large-scale systems requiring 2M+ lines of code or IoT integration (cloud connectivity, MQTT/OPC UA), as it eliminates the need for additional hardware.
4. Consider Cybersecurity Requirements: Choose this CPU for industries with strict cybersecurity mandates (energy, critical infrastructure) due to its IEC 62443 certification and built-in encryption features.

Precautions

1. Firmware Security: Update the module’s firmware exclusively via GE’s official Proficy software to ensure cybersecurity compliance—never use unapproved firmware, which may expose the system to vulnerabilities.
2. Power Supply Redundancy: For mission-critical setups, pair the GE IC697CPX935-CD with a redundant 24 VDC power supply to prevent operation interruptions due to power fluctuations or failures.
3. Static and Surge Protection: Use anti-static wristbands during installation and maintenance, and install surge protectors on all network and power lines to shield the dual-core processor and memory from damage.
4. Memory Management: Regularly back up program and configuration data from the 1 GB flash memory to a secure, offline storage device to prevent data loss in the event of unexpected system failures.
5. Chassis Ventilation: Ensure the module is installed in a well-ventilated Series 90-70 chassis (e.g., IC697CHS790) with adequate clearance around it, as the dual-core processor generates slightly more heat than single-core alternatives.

IC697CPX935-CD