



Product Introduction
The GE IC695CPU315 is a high‑reliability CPU Controller Module engineered for the PACSystems RX3i automation platform. As the central processing unit of the system, it executes user control logic, manages communications, and coordinates all connected I/O and communication modules on the backplane. Designed for demanding industrial environments, the IC695CPU315 combines dependable real‑time performance with flexible networking support, making it ideal for a wide range of automation applications.
Its robust architecture supports both discrete and analog process controls and can interface seamlessly with Ethernet, PROFINET, and other fieldbus standards when used with the appropriate communication modules. This CPU module is a core component in modern control systems where reliability, scalability, and precise process execution are essential.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | GE (General Electric) |
| Model Number | IC695CPU315 |
| Product Type | CPU Controller Module |
| Platform Compatibility | PACSystems RX3i Controllers |
| Processor | High‑Speed Embedded CPU |
| User Memory | 512 KB – 1 MB (application dependent) |
| Backplane Communication | High‑speed RX3i backplane bus |
| Ethernet | Support via external Ethernet module |
| Programming Languages | Ladder, Structured Text, Function Block Diagram |
| Operating Voltage | +5 V DC (backplane powered) |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | –20 °C to +70 °C |
| Mounting | RX3i backplane I/O slot |
| Application | Real‑time control, automation logic, inter‑module coordination |
Industrial Applications
The IC695CPU315 controller is widely used in industrial automation environments where dependable logic processing and system coordination are required:
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Discrete and analog process control in manufacturing
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Machine automation and robotics integration
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Chemical and petrochemical plant control systems
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Food, beverage, and packaging automation
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Power generation and distribution control
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Water and wastewater treatment systems
By serving as the central control element, this CPU provides deterministic execution of user logic while interfacing with I/O and communication modules throughout the system.
Advantages
Dependable Real‑Time Processing
Designed for continuous operation and stable logic execution in demanding industrial environments.
Seamless Backplane Integration
Interfaces directly with the RX3i backplane for coordinated communication between CPU and modules.
Flexible Programming Support
Compatible with multiple programming languages used in modern automation engineering.
Scalable System Performance
Works with a broad range of I/O and communication modules, supporting system expansion as needed.
Industrial‑Grade Construction
Built to withstand vibration, temperature variation, and continuous operation typical of industrial facilities.
Technical FAQs
1. What is the main function of the IC695CPU315?
The IC695CPU315 serves as the central CPU controller that executes control logic and manages communication between modules.
2. What platform is this CPU designed for?
It is designed for GE PACSystems RX3i automation systems.
3. How is programming handled?
It supports standard PLC languages such as Ladder, Structured Text, and Function Block Diagram.
4. What communication options are supported?
Ethernet and other network options are supported through dedicated communication modules installed alongside the CPU.
5. What is the operating temperature range?
0 °C to +60 °C.
6. How is this module mounted?
It installs into the RX3i backplane I/O slot.
7. Can it be used in distributed control systems?
Yes, with appropriate networking modules, it can be part of distributed architectures.
8. What memory capacity does the CPU provide?
Memory capacity is approximately 512 KB to 1 MB, depending on configuration.
9. Is this module suitable for continuous operation?
Yes, it is engineered for 24/7 industrial use.
10. Which industries commonly use this CPU?
Manufacturing, process control, power plants, water treatment, and packaging industries.