General Electric IC695CPU315 CPU Module

The GE IC695CPU315 serves as the primary logic controller for PACSystems RX3i automation platforms. This high-performance CPU utilizes a 1.0 GHz Celeron M processor to manage intensive industrial tasks. Furthermore, the unit provides 20 MB of user memory for complex application storage. It handles up to 512 distinct program blocks while maintaining rapid execution speeds. Engineers choose this module for its reliability in large-scale DCS and machine control environments.

Core Technical Specifications

Memory Management and Data Security

The IC695CPU315 features a dual-memory architecture to prevent critical data loss during power failures. Specifically, it combines battery-backed RAM with 20 MB of non-volatile Flash memory (NVRAM). This configuration ensures the controller retains symbolic variables and application logic indefinitely. However, users must install a GE-approved IC695ACC302 battery pack to support the RAM functions. This robust protection scheme minimizes system recovery time after an unexpected shutdown.

Communication and Protocol Support

This processor module integrates two serial ports for flexible field connectivity with external devices. These ports support versatile communication standards including Modbus RTU Slave, SNP, and Serial I/O protocols. Additionally, the CPU architecture follows the PCI 2.2 standard for high-speed backplane data transfers. This design allows the module to interface seamlessly with Series 90-30 expansion racks and newer RX3i modules. Consequently, the controller acts as an efficient bridge between legacy hardware and modern control networks.

Scalability and Compliance

General Electric designed the IC695CPU315 to grow with your industrial facility requirements. The module supports field-upgradable firmware to maintain compatibility with new automation features. Furthermore, the hardware complies with the EU RoHS directive 2002/95/EC for environmental safety. Its compact single-slot design saves valuable space in the main PLC rack. This processor remains a dependable choice for high-precision timing and high-density I/O applications.