GE IC695CPK330 CPU Module – Obsolete PACSystems RX3i Spare Part

Technical Dossier

Product Details And Specifications

GE IC695CPK330 CPU Module – Obsolete PACSystems RX3i Spare Part

When a GE IC695CPK330 CPU module fails in an active production environment, the consequences extend far beyond the cost of the component itself. A full PACSystems RX3i platform migration — including new hardware, engineering re-configuration, operator retraining, and production downtime — routinely runs into the hundreds of thousands of dollars, and in complex multi-line facilities, well past seven figures. DriveKNMS holds verified physical stock of the IC695CPK330, a module that GE Automation (now Emerson) has discontinued and that the open market can no longer reliably supply. Securing a spare now is not a procurement decision — it is an asset protection decision.

Technical Specifications

Note: Electrical parameters such as clock speed and memory specifications vary by firmware revision. DriveKNMS does not publish unverified specifications. Contact us for confirmed unit details prior to purchase.

Solving the Discontinued Hardware Crisis

The GE PACSystems RX3i platform was deployed extensively across process industries — oil & gas, water treatment, automotive assembly, and food & beverage — throughout the 2000s and 2010s. The IC695CPK330 CPU module served as the computational core of these systems, executing ladder logic, function block diagrams, and structured text programs that govern entire production lines.

GE Automation's discontinuation of this module creates a structural problem for plant managers: the control logic, I/O mapping, and HMI integrations built around the RX3i architecture represent years of engineering investment. Replacing the CPU with a non-compatible successor requires re-engineering the entire control layer — a project that typically demands 6–18 months of engineering time, system integrator fees, and a planned production shutdown.

The alternative is straightforward: maintain a verified spare IC695CPK330 on the shelf. A single unit can extend the operational life of an RX3i-based system by 5 to 10 years, deferring a capital expenditure that most maintenance budgets are not structured to absorb on short notice. For facilities operating multiple RX3i racks, a two-unit buffer stock is the minimum defensible position against unplanned downtime.

The IC695CPK330 is also commonly found in systems paired with GE's IC695PSD040 power supply and IC695ETM001 Ethernet module. If your facility runs any of these components, the CPU is statistically the highest-risk single point of failure in the rack.

Condition & Reliability Assurance

DriveKNMS applies a 5-step quality assurance protocol to every IC695CPK330 unit before it leaves our facility:

• Step 1 – Visual and Physical Inspection: Full examination of the module housing, connector pins, and PCB surface for corrosion, mechanical damage, or evidence of prior field failure.
• Step 2 – Electrolytic Capacitor Assessment: Aged electrolytic capacitors are the primary failure mode in legacy CPU modules. Each unit is assessed for capacitor bulging, leakage, and ESR deviation from specification.
• Step 3 – Firmware Version Verification: The installed firmware revision is documented and disclosed to the buyer. Compatibility with the target PME version is confirmed prior to shipment.
• Step 4 – Pin and Connector Integrity Check: Backplane connector pins are inspected under magnification for oxidation, bending, and contact resistance anomalies.
• Step 5 – Functional Power-On Test: Where test infrastructure permits, units are powered on and basic diagnostic routines are executed to confirm operational status.

Units are classified and priced according to condition: factory-sealed new, tested surplus, or professionally refurbished. Condition is disclosed in full on the order confirmation.

Key Features for System Maintenance

• Drop-in replacement: The IC695CPK330 installs directly into any IC695 universal backplane slot without mechanical modification.
• No reprogramming required: Existing application programs stored on CompactFlash or transferred via PME are fully compatible — no logic rewrite, no I/O remapping.
• Avoids engineering reconstruction costs: Substituting a like-for-like CPU eliminates the system integrator fees, validation cycles, and production downtime associated with a platform migration.
• Long-term asset protection: A single spare unit on the shelf converts an unplanned emergency shutdown into a scheduled 30-minute swap — the difference between a maintenance event and a production crisis.
• Supports multi-site standardization: Facilities operating multiple RX3i installations can standardize on a shared spare pool, reducing per-site inventory carrying costs.

FAQ

Q: What warranty applies to an obsolete part like the IC695CPK330?
A: DriveKNMS provides a 90-day functional warranty on all tested surplus and refurbished units. Factory-sealed units carry the original manufacturer seal. Warranty terms are confirmed in writing on the sales order.

Q: How do I know the unit is genuine and not counterfeit?
A: All IC695CPK330 units sourced by DriveKNMS are traceable to documented supply chains — decommissioned OEM facilities, authorized surplus distributors, or factory-sealed warehouse stock. We do not source from unverified secondary markets. Traceability documentation is available on request.

Q: Should I buy more than one unit?
A: For any facility where the RX3i system is critical to production continuity, holding a minimum of one cold spare is standard practice. For multi-rack or multi-site installations, two units is the defensible minimum. Given the accelerating scarcity of IC695CPK330 stock globally, procurement decisions deferred by 6–12 months frequently result in no available inventory at any price.

Q: Can you source additional units if I need more than one?
A: Contact us with your quantity requirement. DriveKNMS maintains active sourcing channels for legacy GE Automation hardware and can advise on availability timelines for larger orders.

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