Description
- Model: IC695CRU320-EJ
- Brand: General Electric (GE Fanuc / Emerson Automation)
- Series: PACSystems RX3i PLC Series
- Core Function: Executes redundant CPU control for high-availability PLC systems
- Type: Redundant CPU Processor Module
- Key Specs: 1GHz processor, 64MB RAM/Flash, ≤3.133ms redundant switch
- Supply Status: In stock
- Stock: In stock
- Warranty: 1 year
- Ship From: China
IC695CRU320-EJ
Product Overview
The GE IC695CRU320-EJ is a high-performance redundant CPU processor module launched in the late 2000s for the GE PACSystems RX3i PLC platform. Designed specifically for hot standby redundant control configurations, it serves as the core computing unit for high-availability industrial automation systems. Powered by a 1GHz Intel Celeron-M industrial processor, it features 64 MB user RAM and 64 MB flash memory for program and data storage. This module supports ultra-fast redundant rack switching to ensure uninterrupted system operation during master controller failure. Adopting industrial-grade reinforced hardware and conformal coating protection, it delivers outstanding stability and anti-interference performance for long-term 24-hour unattended operation. After years of industrial field verification, it has become a standard core component for high-reliability RX3i system construction, renovation and maintenance projects.
Core Product Features
The IC695CRU320-EJ integrates professional redundant control logic and high-speed data processing capabilities. It supports dual-rack hot standby redundancy with a switching delay of less than 3.133 milliseconds, realizing seamless system switching without program interruption or data loss. Equipped with dual built-in serial communication ports (RS-232 & RS-485), it supports multiple industrial communication protocols for flexible field device connection. The module retains 2 MB user program memory and supports up to 512 program blocks, meeting the operation demands of large-scale and complex industrial control logic. It adopts wide-range industrial power adaptation and multi-stage surge protection circuits, effectively resisting power fluctuation and electromagnetic interference in industrial environments. The standard industrial temperature range from 0°C to 60°C ensures stable operation in factory workshops and equipment rooms.
IC695CRU320-EJ
System Compatibility & Technical Advantages
This redundant CPU module is fully compatible with all GE PACSystems RX3i series racks, I/O modules, power supplies and expansion units, achieving zero-error hardware docking and protocol matching. It supports seamless data interaction with upper SCADA, DCS and HMI systems, facilitating remote programming, online debugging and real-time data monitoring. Compared with ordinary single CPUs, the CRU series redundant architecture greatly improves system operational reliability, eliminating shutdown risks caused by single controller failure. The optimized scanning algorithm ensures fast program execution and high real-time control response. With mature industrial design, low failure rate and strong replaceability, it is the preferred upgrade and replacement accessory for high-reliability industrial PLC systems.
Industrial Application Scenarios
The GE IC695CRU320-EJ redundant CPU module is widely deployed in industrial scenarios that require zero downtime and high operational stability. It is mainly applied in power plant auxiliary control systems, petrochemical process automation, water treatment intelligent control systems, pharmaceutical manufacturing production lines and industrial intelligent manufacturing automation equipment. It undertakes core logic operation, equipment linkage control and system safety scheduling tasks, providing redundant fault-tolerant guarantee for continuous and stable operation of key industrial production systems.
