GE PACSystems RX3i IC695CPE310-ABAD – Compact Ethernet CPU for reliable mid-size machine and process control

The IC695CPE310-ABAD is a PACSystems RX3i CPU module that brings dependable 10/100 Ethernet, fast scan performance, and a mature diagnostics set to new builds and brownfield upgrades alike. You might notice that it sits in a single RX3i rack slot and immediately unlocks modern networking (SRTP, Modbus/TCP, EGD) without needing an external Ethernet module. From my experience, teams choose the CPE310 when they want stable cycle times, long-term lifecycle support, and an easy path to expand I/O and motion over time.

Typical applications include packaging lines, utilities skids, metals auxiliary equipment, batching, and OEM machines where you need solid Ethernet connectivity and a proven controller, but don’t necessarily need the newer CPE330/400 features like Gigabit or OPC UA. One thing I appreciate is how it plays nicely with existing RX3i racks and power supplies, so swap-outs are straightforward during a planned shutdown.

Our Order Placement Process and Guarantees

• Warranty: 365 days coverage.
• Lead time: In-stock items typically ship in 1 week; no more than one month at the latest.
• Payment: 50% advance payment; full payment prior to delivery.
• Express delivery: FedEx, UPS, or DHL as you prefer.

Key Features

• Embedded 10/100 Ethernet (RJ‑45) – Native SRTP, EGD, and Modbus/TCP services for programming, HMI/SCADA, and controller-to-controller links.
• RX3i rack-based design – Drops into IC695CHS0xx racks and works with standard IC695PSxxx power supplies; easy to scale I/O and specialty modules.
• Deterministic scan performance – Designed for reliable cycle times on mid-size logic with IEC 61131-3 languages via Proficy Machine Edition.
• Serial programming/maintenance port – Typically RS‑232 (RJ‑45) for local service access and legacy integrations.
• Robust diagnostics – Health LEDs, detailed fault logs, and status data make commissioning and troubleshooting faster.
• Networked I/O and motion friendly – Works with RX3i local/remote I/O; PROFINET control available by adding IC695PNC001.
• Field‑proven in utilities and OEM machines – Stable firmware track and long availability window suit lifecycle-managed environments.

Technical Specifications

Related / Supporting Products

• IC695CPE305 – Earlier RX3i Ethernet CPU; suitable where program size and networking are modest.
• IC695CPE330 – Newer high-performance RX3i CPU with enhanced processing and Gigabit Ethernet; a common step-up from the CPE310.
• IC695PNC001 – PROFINET Controller module to add PROFINET I/O to the RX3i system.
• IC695ETM001 – Additional Ethernet module if segmented networks or extra ports are preferred.
• IC695PSA040 / IC695PSB040 – RX3i power supplies that feed the backplane used by the CPE310.
• IC695CHS012 / IC695CHS016 – 12- and 16-slot RX3i racks for expansion.

A maintenance manager summed it up well: “We swapped our legacy 90‑30 into an RX3i with the CPE310 over a weekend. Networking came up cleanly, and SCADA tags over SRTP were basically plug-and-play.”

Installation & Maintenance

• Cabinet and environment – Install the RX3i rack in a clean, dry enclosure meeting typical industrial cabinet standards (NEMA/IEC). Maintain airflow; avoid mounting near high-heat sources or VFDs without shielding.
• Power & grounding – Use an approved IC695PSxxx power supply and a solid earth ground. Keep shielded Ethernet and serial cables away from high-voltage runs.
• Wiring – For Ethernet, use industrial Cat5e/Cat6; for the serial port, use the recommended RJ‑45 pinout adapters. Label all ports for maintenance clarity.
• Firmware & backups – Keep CPU firmware aligned with your engineering workstation version. Regularly back up application files and use versioning for any changes.
• Routine checks – Verify status LEDs, clock/battery condition where applicable, inspect connectors for looseness, and review fault logs after major power events.
• EMC practices – In many cases, adding ferrites and proper panel bonding reduces noise-related communication hiccups.

Quality & Certifications

• CE compliant for EMC and LVD (typical for RX3i platforms)
• UL/cUL listed for industrial control equipment
• RoHS compliant design
• Manufacturer warranty support; our sales warranty coverage: 365 days

If you’re balancing cost and performance, the IC695CPE310-ABAD tends to be the “just-right” CPU for many brownfield upgrades. It keeps Ethernet simple, leaves rack space open for I/O, and, in most cases, gets you on-line quickly with minimal retraining for technicians already familiar with RX3i.