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The GE IC698CPE030 is a high-availability, fault-tolerant CPU module for GE’s RX7i PACSystems platform, engineered for mission-critical industrial automation where zero downtime is imperative. Featuring a triple-redundant “2-out-of-3” voting architecture, this controller delivers SIL 3 (IEC 61508) certified performance for applications like power generation safety systems, oil & gas emergency shutdown, and continuous process manufacturing. Powered by a 1.2 GHz dual-core processor with 64 MB user memory and 512 MB storage, the IC698CPE030 executes complex control strategies with deterministic 0.02 ms/K instruction scan times while supporting up to 1,024 I/O modules across distributed networks. Its ruggedized design operates flawlessly from -40°C to +70°C with 50g shock resistance, making it the cornerstone for safety-critical infrastructure in extreme environments.
Designed for seamless integration, the module supports dual-redundant Ethernet (Gigabit), Profinet IRT, and Genius Bus communications. Backward compatibility allows direct migration from legacy GE Series 90-70 systems, preserving ladder logic investments. The GE IC698CPE030 embeds advanced cybersecurity with hardware-enforced role-based access control and audit trails, meeting NERC CIP and IEC 62443 standards for grid and industrial assets.
GE IC698CPE030
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | GE IC698CPE030 |
| Manufacturer | GE Intelligent Platforms (Emerson) |
| Product Type | Fault-Tolerant PAC CPU |
| Processor | 1.2 GHz dual-core |
| User Memory | 64 MB RAM (ECC-protected) |
| Storage | 512 MB Flash |
| Scan Time | 0.02 ms/K Boolean instructions |
| Safety Certification | SIL 3 (IEC 61508) |
| Redundancy | Triple modular (2oo3 voting) |
| I/O Capacity | 1,024 modules (local/remote) |
| Communication Ports | 2x 10/100/1000 Mbps Ethernet, Genius Bus |
| Protocols | Profinet IRT, SRTP, Modbus TCP |
| Power Consumption | 5V DC @ 3.5A (max) |
| Operating Temperature | -40°C to +70°C |
| Vibration/Shock | 5g @ 10-500 Hz / 50g (11ms) |
| Certifications | UL 61800-5-1, ATEX Zone 2 |
Main Features and Advantages
Ultra-reliable fault tolerance: Triple redundant processors with hardware-based voting achieve<1E>
Deterministic performance: Dedicated motion control ASIC executes CAM profiles and gear synchronization at 250 μs loop times. Dual-core isolation separates safety logic from non-critical tasks.
Cybersecurity by design: Hardware-enforced secure boot with cryptographic signatures. Dynamic key authentication prevents unauthorized firmware updates. Audit logs track configuration changes with microsecond timestamps.
Migration simplified: Translates Series 90-70 programs 1:1 using Proficy Machine Edition™. Supports hybrid I/O with legacy IC697 and modern IC695 modules.
Application Field
The GE IC698CPE030 dominates safety-critical sectors:
Power Generation: Turbine trip systems in nuclear plants (SIL 3 reactor protection)
Oil & Gas: Subsea ESD valves control with 50g vibration tolerance
Pharmaceuticals: Sterile filling line synchronization requiring 99.999% uptime
Water Management: Floodgate control networks with DNP3 SCADA integration
Metals Production: Continuous caster control in 70°C mill environments
GE IC698CPE030
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