Description
Product Overview
The GE Fanuc IC698CRE030 is a high-performance Central Processing Unit (CPU) designed for the PACSystems RX7i series. Built on a VME64-based architecture, this CPU is engineered for large-scale industrial applications that require high-speed logic execution, massive memory capacity, and robust synchronization capabilities. It is specifically designed to handle complex control strategies in environments where system downtime is not an option.
The IC698CRE030 solves the challenge of high-availability automation by supporting Dual Ethernet Redundancy. This allows the CPU to manage bumpless switchovers in a redundant pair configuration, ensuring that if one controller fails, the secondary unit takes over control in milliseconds. With its Pentium III-class processor, it provides the computational power necessary for advanced math-intensive instructions and high-speed data logging.
Technical Specifications
- Brand: GE Fanuc / Emerson
- Model: IC698CRE030
- Warranty: One Year
- Condition: 100% New & Original
- Processor: 700 MHz Intel Pentium III
- User Memory: 10 MB Battery-Backed RAM
- Flash Memory: 10 MB for non-volatile storage
- Communication: 3 Built-in Ethernet Ports (10/100 Mbps), 1 RS-232, 1 RS-485
- Bus Interface: VME64 Standard
- Redundancy Support: Integrated High-Speed Ethernet Redundancy
- Operating Temp: 0°C to 60°C (32°F to 140°F)
Key Features & Benefits
- Deterministic Performance: The 700 MHz processor ensures consistent and predictable scan times, even when processing thousands of I/O points and complex function blocks.
- Integrated Redundancy: The IC698CRE030 features built-in redundancy logic, allowing for easy configuration of hot-standby systems without the need for additional third-party synchronization hardware.
- Extensive Connectivity: Equipped with three Ethernet ports, the module supports simultaneous communication with HMI/SCADA, peer-to-peer controller data exchange, and remote I/O scanning.
- VME64 Backplane Speed: Utilizing the VME64 bus, this CPU achieves significantly higher data throughput compared to traditional PLC backplanes, making it ideal for data-intensive processing.
Application Scenarios
- Large-Scale Power Plants: Used in steam and gas turbine control where high-speed processing and CPU redundancy are vital for grid stability and equipment safety.
- Oil & Gas Pipelines: The IC698CRE030 manages the coordination of compressor stations across hundreds of miles, utilizing its advanced Ethernet capabilities for remote telemetry.
- Mining and Metals: Deployed in rolling mills or smelting operations that require rapid response times to synchronize high-power motor drives and heavy machinery.
Frequently Asked Questions (FAQ)
- Q: What is the primary function of the IC698CRE030?
- A: It is the main processor for the PACSystems RX7i rack, responsible for executing the user program, managing I/O, and handling system-level communication.
- Q: Does this model support hot-swapping?
- A: While many RX7i I/O modules are hot-swappable, the IC698CRE030 CPU should typically only be installed or removed when the rack power is off to prevent VME bus errors.
- Q: Can the IC698CRE030 be used in a non-redundant system?
- A: Yes, it functions perfectly as a high-performance standalone CPU. The “CRE” designation simply signifies that it is “Control Redundancy Enabled” should you choose to use that feature.
