GE PACSystems RX3i IC695CPE400-ABAB – High‑performance Ethernet CPU for reliable machine and process control

The GE IC695CPE400-ABAB is a PACSystems RX3i Ethernet CPU designed for mid-to-high complexity control tasks where deterministic execution, easy networking, and long lifecycle support really matter. From my experience, teams choose the CPE400 when they need strong performance in an RX3i rack without rebuilding the whole architecture—especially in brownfield upgrades or phased modernizations.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Delivery: 1 week for in‑stock items; no more than one month at the latest
• Payment: 50% advance payment, full payment prior to delivery
• Express options: FedEx, UPS, DHL

Key Features

• RX3i CPU with embedded Ethernet – Typically provides dual RJ‑45 Ethernet for plant network and programming without extra comms modules.
• Deterministic scan with robust task handling – Suitable for motion coordination, high‑speed discrete, and mixed process logic in many cases.
• Broad protocol compatibility – Common GE stacks such as SRTP, EGD, and Modbus TCP are typically supported, easing integration with existing HMIs/SCADA.
• Seamless fit in PACSystems RX3i racks – Works with standard RX3i power supplies, backplanes, and I/O modules, which keeps spares simple.
• Secure and serviceable – Firmware updates and backups via engineering software; you might notice reduced downtime during lifecycle maintenance.
• Scalable memory and project size – Sized for medium to large logic projects; practical for OEM platforms that evolve across machine generations.

Technical Specifications

Application Fields

The IC695CPE400-ABAB typically suits multi-axis packaging lines, high-speed material handling, water & wastewater control, power plant auxiliary systems, and general factory automation. One thing I appreciate is how easily it fits into existing RX3i ecosystems—OEMs often standardize on this CPU to keep a common codebase while scaling machine options.

• Discrete manufacturing cells needing deterministic scans and solid Ethernet connectivity
• Batch/process skids with centralized SCADA via Modbus TCP or GE SRTP
• Utilities (WWTP, pumping, CHP) that value long lifecycle availability and stable revision control
• Modernization projects replacing legacy GE/Emerson controllers while retaining I/O racks

Advantages & Value

• Reliability – Proven RX3i platform; in many cases, mean time between failures is excellent for 24/7 duty.
• Compatibility – Works with a broad set of RX3i I/O and network options; reduces retrofit costs.
• Network flexibility – Dual Ethernet simplifies isolating controls vs. plant IT networks.
• Lifecycle cost savings – Reuse existing racks and engineering licenses; fewer spare part numbers to carry.
• Technical support – Firmware, diagnostics, and tooling are well-documented, which speeds commissioning.

Installation & Maintenance

• Cabinet & environment – Install in a clean, ventilated industrial cabinet. Keep ambient 0–60 °C and humidity non‑condensing.
• Power & grounding – Use an RX3i power supply sized for the rack load. Maintain proper panel grounding and shielded cabling for noisy environments.
• Networking – Separate controls and enterprise VLANs when possible; use industrial switches with QoS where EGD or HMI traffic is heavy.
• Firmware & backups – Update firmware during planned downtime via Proficy Machine Edition. Keep offline backups of logic and hardware configuration.
• Routine checks – Inspect connectors, rack power health, and air flow quarterly. Clean dust from the cabinet; verify CPU status LEDs.
• ESD safety – Handle modules with ESD protection; power down the rack before inserting/removing modules.

Quality & Certifications

• CE and UL listings are commonly provided for PACSystems RX3i controllers
• RoHS compliance for most production revisions
• Manufacturer’s standard warranty; we provide 365‑day coverage on supply

Helpful Compatible Components (typical)

• RX3i Backplanes: IC695CHS012 / IC695CHS016 (12/16‑slot)
• Power Supplies: IC695PSA040, IC695PSD040 (depending on load and redundancy strategy)
• I/O Modules: IC695 discrete and analog series to match field signals
• Networking: Add serial or additional Ethernet modules if specialized protocols are needed

You might notice that many maintenance teams comment on quicker turnarounds after switching to this CPU. One customer in packaging mentioned they shaved hours off changeovers just by leveraging consistent Ethernet diagnostics across lines—no exotic tools, just standard PME and plant switches.