The PACSystems* RX3i Redundancy CPU is designed for real-time control of machines and systems, communicating via SNP Slave protocol. It uses a dual backplane bus, offering high-speed PCI and serial backplanes for seamless integration with various I/O modules.The GE Fanuc IC695CRU320 is a PACSystems RX3i CPU with a 1 GHz Celeron M CPU and 64 MB of user memory.

Key Features

• Hot standby redundancy with two redundant units and specific Memory Xchange modules.
• 64 Mbytes of battery-backed user memory and non-volatile flash user memory.
• Configurable data and program memory, supporting different programming languages.
• Supports various Series 90-30 modules and expansion racks.
• Upgradable firmware and CPU-supported module upgrades.
• Multiple communication ports, including Ethernet, RS-485, and RS-232.
• Time synchronization capability and compliant with EU RoHS Directive.

Specifications

• Power requirements: +3.3 Vdc (1.0 Amps nominal) and +5 Vdc (1.2 Amps nominal).
• Operating temperature: 0 to 60°C (32°F to 140°F).
• Floating point operation supported.
• Dual backplane support: RX3i PCI and high-speed serial bus.
• Program blocks: Up to 512 with a maximum size of 128KB each.
• Memory sizes for various data types and symbolic variables.
• Endurance rating for flash memory: 100,000 write/erase cycles minimum.
• Memory error checking and correction (ECC) capabilities.
• Switchover time, base sweep time, and data transfer list capacity detailed.