GE IC695CPE305-AB high-performance central processing unit module

Description

Real-World Use & Application Scenarios

• Where it’s used: In high-demand manufacturing and process environments such as packaging lines, metals processing, chemical reactors, and large-scale material handling, where precise real-time control and reliable data flow are essential. It’s commonly deployed where control loops must execute with millisecond or sub-millisecond determinism and where robust networking enables integration with SCADA, MES, and enterprise systems. It’s applicable in control systems that require local data processing, sequencing, and coordination of multiple I/O points across a plant floor. The CPU’s Ethernet and serial communications capabilities support remote diagnostics and distributed control tasks, reducing plant-wide latency and improving troubleshooting. The IC695CPE305-AB sits at the core of RX3i configurations, often coordinating with analog and digital I/O modules, motion controllers, and networked field devices. This framing aligns with search intent for readers researching RX3i CPU modules and GE PACSystems components. In practice, engineers reference the full model name as GE IC695CPE305-AB when evaluating compatibility, performance, and spare-part availability. The device is frequently discussed in terms of real-time performance, memory capacity, and network integration within industrial automation ecosystems.

2. Product Introduction & Positioning

• What it is: The GE IC695CPE305-AB is a high-performance central processing unit module for the PACSystems RX3i platform, providing the computational power and memory to run complex control logic and communicate with field devices.
• System compatibility: It is designed to operate within the RX3i backplane ecosystem, coordinating with RX3i I/O blocks, motion, and communication modules, and integrating with GE’s programming and diagnostic tools.
• Role in architecture: It serves as the control engine, executing ladder, structured text, and other high-level languages, while interfacing with data acquisition, I/O, and supervisory layers. Its value lies in deterministic processing, scalable memory, and streamlined integration with standard GE software and hardware components.
• Why engineers choose it: The CPU delivers reliable performance for demanding control tasks, supports energy packs or non-volatile storage options, and plugs into a mature, widely-supported RX3i architecture. The model name remains central for clarity and procurement: GE IC695CPE305-AB.

3. Key Technical Features & Functional Benefits

• Functional performance: The GE IC695CPE305-AB provides robust processing power suitable for real-time control, with deterministic cycle times and sufficient program storage to host large control routines. It supports scalable RAM/flash configurations and reliable execution across industrial environments.
• Hardware design: The module integrates into the RX3i backplane, offering compact form factor and compatibility with cabinet-based deployments. It is designed for factory floors, with resilience to electrical noise and environmental variations within standard control cabinets.
• Compatibility: It aligns with the RX3i family’s I/O, networking, and diagnostic tools, enabling seamless integration with GE’s Proficy software and standard industrial protocols.
• Long-term reliability: The CPU is part of a mature platform with established service and firmware update paths, backed by GE’s global support network and documentation. The model name is consistently referenced to ensure correct part identification: GE IC695CPE305-AB.

  

  IC695CPE305-AB

  

  IC695CPE305-AB

  

  IC695CPE305-AB

4. Detailed Technical Specifications

• Platform: RX3i PACSystems
• Model: IC695CPE305-AB
• Type: Central Processing Unit (CPU) Module
• Memory: 5–6 MB user memory (varies by revision), onboard non-volatile storage
• Communication: Ethernet and RS-232 serial options (per variant); backplane communication with RX3i family
• Operating Temperature: Typically 0–60 °C in controlled panel environments
• Power: Backplane power or dedicated supply per RX3i configuration
• I/O capacity: Supports integration with RX3i analog and digital I/O blocks
• Programming: Supports multiple IEC languages via GE’s tooling
• Backplane: RX3i backplane slot compatible
• Certifications: CE, UL, or regional equivalents depending on variant
• Firmware: Upgradable through GE software tools
• Energy/backup: Optional energy pack for non-volatile memory protection

5. Related Modules or Compatible Units

• GE IC695CPE305-AB – Core RX3i CPU in the CPE305 family; compatible with standard RX3i I/O and backplane.
• GE IC695ALG708-CB – Analog output module in the same RX3i ecosystem; commonly paired with CPE305 for complete control loops.
• GE IC694PWR321 – Backplane power supply option used in mixed GE automation environments.
• GE IC694MM401 – Memory module or expansion option in parallel control architectures.
• GE IC695SCRS – Serial communication or network interface module compatible with RX3i systems.
• GE IC695RBTM – Rack-based mounting accessory for RX3i configurations.
• GE IC694CMM013 – Compact I/O module for expanded control opportunities.
• GE IC697BEM713 – Backplane or interface adapter used in broader GE automation platforms.

6. Installation Notes & Maintenance Best Practices

• Pre-installation: Confirm RX3i backplane slot availability and ensure clearance for cooling, with proper grounding and EMI shielding in the cabinet. Verify the rack dimensions and alignment with adjacent modules, and plan network topology so that Ethernet paths and diagnostic connections are accessible. Ensure wiring practices follow GE’s recommendations for torque, conductor size, and cable routing to minimize interference and signal integrity issues.
• Maintenance: Schedule regular functional diagnostics to verify CPU and system health, including checks on memory health, firmware version, and backplane communication integrity. Track temperature readings inside the enclosure and maintain a log of any firmware updates or configuration changes. When performing maintenance, always document the exact RX3i configuration and any peripheral modules connected to the CPE305, so troubleshooting remains straightforward. The model name is used to maintain consistent references: GE IC695CPE305-AB.