GE IC695CPU315CA

Description

Detailed Parameter Table

GE IC695CPU315CA

Product Introduction

The GE IC695CPU315CA is a flagship CPU module of GE’s RX3i series PLCs, engineered to deliver high-speed processing and flexible control for medium to large-scale industrial automation systems. As the “brain” of the RX3i platform, the GE IC695CPU315CA executes user programs, processes real-time I/O data, and manages communication with external devices—enabling precise coordination of complex processes such as production line sequencing, motion control, and process regulation.

Equipped with a 32-bit RISC processor (up to 1.2 GHz) and 256 MB RAM, the GE IC695CPU315CA handles large-scale programs and high-volume data transactions with minimal latency, ensuring response times as low as 1 ms for critical control loops. Its 1 GB flash memory provides secure, non-volatile storage for user programs and configuration data, preventing data loss during power outages (supported by 24V DC external backup power). Additionally, the module’s dual Gigabit Ethernet ports support simultaneous communication with SCADA systems, HMI devices, and other PLCs via TCP/IP or Modbus TCP, making it a versatile choice for integrated automation networks.

Core Advantages and Technical Highlights

High-Speed Processing Performance: The GE IC695CPU315CA’s 32-bit RISC processor (1.2 GHz) enables fast program execution—capable of processing 10,000 ladder logic instructions in less than 0.1 ms. This high throughput is critical for time-sensitive applications like automotive assembly lines or continuous process manufacturing, where delays in control signals could lead to production errors or safety risks. The module also supports parallel processing of I/O data and communication tasks, avoiding bottlenecks even when managing thousands of I/O points.

Scalable I/O Capacity: Unlike fixed-CPU modules with limited I/O support, the GE IC695CPU315CA can handle up to 65,536 discrete I/O and 8,192 analog I/O points via RX3i expansion modules (e.g., analog input/output modules, digital I/O modules). This scalability allows users to start with a small system and expand incrementally as production needs grow, reducing upfront investment and ensuring long-term compatibility with future upgrades.

Robust Communication Capabilities: The GE IC695CPU315CA’s dual Gigabit Ethernet ports enable redundant communication paths, a key feature for mission-critical systems (e.g., power plants, oil refineries) where network downtime is unacceptable. If one Ethernet port fails, the module automatically switches to the backup port, maintaining connectivity with SCADA/HMI systems. Additionally, the module supports industry-standard protocols like Modbus TCP, Ethernet/IP, and OPC UA, facilitating seamless integration with third-party devices (e.g., Siemens drives, Allen-Bradley HMIs) without proprietary hardware.

Enhanced Data Security: The GE IC695CPU315CA includes built-in security features to protect against unauthorized access—such as user authentication (via Proficy Machine Edition), role-based access control (RBAC), and data encryption for Ethernet communication. This prevents tampering with program logic or I/O data, a critical requirement for industries with strict compliance standards (e.g., food and beverage, pharmaceuticals) where unauthorized changes could compromise product quality or safety.

Typical Application Scenarios

The GE IC695CPU315CA excels in medium to large-scale industrial automation projects requiring high performance and scalability. In automotive manufacturing, for example, the GE IC695CPU315CA controls entire assembly lines: it processes data from hundreds of sensors (e.g., part presence, torque sensors) via RX3i I/O modules, executes logic to coordinate robotic arms and conveyor belts, and sends real-time production data to a central SCADA system via its Ethernet ports. Its fast processing speed ensures that robot movements and part transfers are synchronized within milliseconds, reducing cycle times and improving production throughput.

In oil and gas refineries, the GE IC695CPU315CA manages complex process control loops (e.g., temperature, pressure, flow regulation) for distillation columns and chemical reactors. The module’s redundant Ethernet ports ensure continuous communication with safety systems (e.g., emergency shutdown controllers), while its ability to handle thousands of analog I/O points allows precise monitoring and adjustment of process variables (e.g., adjusting valve positions to maintain optimal pressure). The module’s wide operating temperature range (0°C to 60°C) also withstands the harsh, temperature-fluctuating conditions of refinery environments.

In water and wastewater treatment plants, the GE IC695CPU315CA controls pump stations, chemical dosing systems, and filtration units. It collects data from flow meters, pH sensors, and level transmitters (via RX3i analog input modules), executes logic to adjust pump speeds and chemical dosages, and sends operational data to a plant HMI for operator monitoring. The module’s non-volatile flash memory ensures that program settings are retained during power outages, preventing process disruptions and ensuring compliance with environmental regulations.

GE IC695CPU315CA

Related Model Recommendations

GE IC695CPU310CA: A cost-effective variant of the GE IC695CPU315CA with reduced memory (128 MB RAM, 512 MB flash) and single Ethernet port, ideal for small to medium systems (e.g., packaging lines) where high performance is needed but full scalability is not required.

GE IC695ALG600: A 4-channel analog input module designed to work with GE IC695CPU315CA, used to collect data from sensors (e.g., temperature, pressure) and transmit it to the CPU for processing.

GE IC695DIA320: A 32-channel discrete input module paired with GE IC695CPU315CA, expanding the CPU’s ability to monitor digital signals (e.g., limit switch status, part detection).

GE IC695PWR120: A 5V DC power supply module for RX3i backplanes, providing stable power to GE IC695CPU315CA and other RX3i modules (prevents voltage fluctuations that could affect processing performance).

GE IC695COMM301: An Ethernet/IP communication module that extends GE IC695CPU315CA’s connectivity to Ethernet/IP devices (e.g., Allen-Bradley drives), enabling seamless multi-vendor integration.

GE IC695MEM200: A memory expansion module for GE IC695CPU315CA, adding 512 MB RAM to support larger user programs or higher I/O counts (e.g., refineries with thousands of I/O points).

GE IC695HSC300: A high-speed counter module used with GE IC695CPU315CA to track fast-moving processes (e.g., conveyor belt speed, machine rotation) with precision up to 1 MHz.

GE IC695LRE001: A remote I/O adapter that allows GE IC695CPU315CA to communicate with RX3i I/O modules in remote locations (e.g., outdoor pump stations), reducing cable costs and enabling distributed control.

Installation, Commissioning and Maintenance Instructions

Installation preparation: Before installing GE IC695CPU315CA, power off the RX3i backplane and wear an ESD wrist strap to prevent electrostatic damage to the module’s processor and memory components. Verify that the backplane is compatible (RX3i series 3-slot to 20-slot) and that the 5V DC power supply (from IC695PWR120 or similar) is stable. Inspect the module’s backplane pins for bending or corrosion—damaged pins can cause communication failures or short circuits. Align GE IC695CPU315CA with the backplane’s guide rails, push firmly until it clicks into place, and secure it with the locking screws (one on each side) to resist vibration in industrial environments. Connect the 24V DC external backup power (if using) to the module’s dedicated terminals to prevent data loss during power outages.

Maintenance suggestions: Conduct monthly checks of GE IC695CPU315CA’s status LEDs—steady green for power and normal operation, while red or flashing lights indicate faults (refer to the user manual for error codes like memory failure or Ethernet port issues). Every 3 months, back up the user program and configuration data to a secure location (via Proficy Machine Edition) to avoid data loss in case of module failure. Clean the module’s Ethernet ports and backplane connectors with a dry, lint-free cloth every 6 months to remove dust; avoid using liquids or abrasives that could damage the contacts. If the module experiences performance issues (e.g., slow program execution), update the firmware to the latest version via Proficy Machine Edition. For replacement, use only genuine GE modules to ensure compatibility—restore the backed-up program to the new GE IC695CPU315CA before restarting the system.

Service and Guarantee Commitment

The GE IC695CPU315CA comes with a 36-month warranty from the date of purchase, covering defects in materials, workmanship, and processor/memory performance under normal industrial use. GE’s global technical support team is available 24/7 via email, online chat, and phone to assist with installation, commissioning, and troubleshooting—critical issues (e.g., module failure causing production downtime) receive priority support with a response time of less than 2 hours and on-site assistance (if needed) within 48 hours in major industrial regions.

For customers requiring extended support, GE offers customized service agreements tailored to GE IC695CPU315CA, including annual preventive maintenance (firmware updates, performance testing), 24/7 on-call technical support, and expedited spare parts delivery. All genuine GE IC695CPU315CA modules undergo rigorous testing to meet international standards (IEC 61131-3 for PLCs, UL 508 for electrical safety, and ATEX for hazardous environments), ensuring reliable operation in harsh industrial conditions. In the event of a warranty claim, GE provides a replacement module within 48 hours (for stock items) to minimize downtime, reflecting our commitment to product quality and customer operational continuity.