Description
The GE IC695CPU315-CD is a high-performance central processing unit (CPU) module within Emerson’s RX3i PACSystem series, representing a significant evolution from the legacy 90-30 and 90-70 platforms. This powerful controller is engineered to deliver advanced logic, motion, and process control for complex automation applications. It operates on a versatile real-time operating system and executes control strategies programmed in standard languages including Ladder Logic, Structured Text, C, and Function Block Diagrams as defined by the IEC 61131-3 standard. The IC695CPU315-CD is designed to seamlessly integrate into new or modernized systems, offering extensive memory capacity and high-speed processing to manage large I/O counts and sophisticated data handling requirements.
A key feature of this module is its integrated dual-port Ethernet interface, which serves as the backbone for communication. This allows the GE IC695CPU315-CD to function as a network node on the high-speed SRTP (Serial Real-Time Transport Protocol) network, enabling peer-to-peer data exchange, distributed I/O control, and easy connectivity with HMI stations and programming software. The “-CD” suffix denotes a commercial temperature range variant, making it suitable for a wide array of industrial environments. Its robust design ensures reliable operation in controlling mission-critical processes, providing the computational power needed for everything from discrete manufacturing to continuous process operations. The GE IC695CPU315-CD stands as a cornerstone of modern industrial automation architecture, offering scalability and future-proof performance.
IC695CPU315-CD GE
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | IC695CPU315-CD |
| Manufacturer | GE (Emerson) |
| Product Type | PACSystem RX3i CPU Module |
| Controller Type | 300MHz CPU with integrated Coprocessor |
| User Memory | 20 MB (non-volatile Flash for program storage) |
| Backup Memory | Supported with optional battery module (IC694ACC300) |
| Integrated Ethernet Ports | 2 ports, 10/100Base-TX, Auto-MDIX |
| Ethernet Protocols | SRTP, SNP, Modbus TCP Server, FTP, DNP3 |
| Discrete I/O Capacity | Up to 12,288 points |
| Analog I/O Capacity | Up to 4,096 points |
| Serial Port | 1 RS-485 port (requires optional interface module) |
| Supported Programming Languages | Ladder Logic, Structured Text, C, Function Block Diagram (IEC 61131-3) |
| Operating Temperature | 0° to 60° C (32° to 140° F) |
| Power Consumption | 1.8A @ +5VDC (supplied by RX3i power supply) |
Main Features and Advantages
The GE IC695CPU315-CD is packed with features that provide a distinct competitive advantage. Its most prominent feature is the powerful 300MHz processor coupled with a dedicated coprocessor, which delivers exceptionally fast scan times and deterministic performance for complex control algorithms and large data sets. This ensures rapid response to process events, which is critical for high-speed automation and precision control applications. The dual embedded Ethernet ports are a significant benefit, facilitating daisy-chained network topologies without external switches, simplifying cabling, and reducing overall system cost. These ports support a variety of protocols natively, enabling seamless integration into multi-vendor system architectures and easy data exchange for enterprise-level connectivity.
Furthermore, the IC695CPU315-CD offers immense application flexibility with its substantial I/O capacity and support for a mix of legacy Genius® communications and new PROFINET I/O, all within the same rack. This makes it an ideal cornerstone for both new installations and system modernization projects. The large 20 MB user memory allows for extensive program development, data logging, and storage of complex recipes. Its robust instruction set includes advanced functions for motion control, PID loop regulation, and data handling, empowering engineers to develop highly sophisticated and efficient automation solutions. The module’s design emphasizes reliability and longevity, ensuring stable operation that minimizes unplanned downtime.
Application Field
The GE IC695CPU315-CD finds its application in a vast range of demanding industrial sectors that require robust, high-speed, and sophisticated control. It is exceptionally well-suited for complex discrete manufacturing operations, such as automotive assembly lines, where it coordinates robotics, material handling systems, and intricate sequencing with precision. In continuous process industries like chemical processing, oil and gas, and water treatment, the IC695CPU315-CD excels at managing hundreds of PID loops, handling analog data, and executing batch processes with strict reliability and safety requirements.
Its powerful processing capabilities and extensive I/O support also make it a perfect fit for large-scale infrastructure projects, including airport baggage handling systems, power generation control, and mining operations. The module’s advanced communication features enable it to act as a central gateway, aggregating data from various field networks and making it available to higher-level SCADA and MES systems for operational analysis and decision-making. Essentially, the GE IC695CPU315-CD is deployed in any scenario where a future-proof, scalable, and high-performance programmable automation controller is needed to ensure efficiency, reliability, and integration in a modern industrial environment.

IC695CPU315-CD GE
Related Products
IC695PWR330: A 30A RX3i power supply module required to provide +5VDC power to the IC695CPU315-CD and other modules in the rack.
IC694ACC300: A battery backup module used to retain RAM memory in the CPU during a power loss.
IC695ETM001: A 6-port Ethernet interface module that expands the networking capabilities beyond the CPU’s built-in ports.
IC695CRU320: A 10-slot Universal RX3i rack assembly that houses the CPU, power supply, and I/O modules.
IC693CMM321: A Genius Bus Controller Module that allows the IC695CPU315-CD to communicate with legacy Genius I/O networks.
IC695ALG600: A high-density analog input module example that expands the system’s analog signal handling capacity.
IC695PNC001: A PROFINET Controller module for integrating modern PROFINET I/O devices into the control strategy.



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