GE IC695PBM300-CC PROFIBUS Master Module – Obsolete PACSystems RX3i Spare Part

Technical Dossier

Product Details And Specifications

GE IC695PBM300-CC PROFIBUS Master Module – Obsolete PACSystems RX3i Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Note: Electrical parameters not listed here are not independently verified. We do not publish unconfirmed specifications. Contact us for datasheet documentation.

Solving the Discontinued Hardware Crisis

The GE PACSystems RX3i platform was widely deployed across process industries — oil & gas, automotive, food & beverage, and utilities — throughout the 2000s and 2010s. Many of these installations remain in active production today, running stable, validated control logic that plant engineers have no business case to replace.

The IC695PBM300-CC is the PROFIBUS master that connects the RX3i CPU to field devices: remote I/O racks, variable frequency drives, valve positioners, and instrumentation. There is no software-only workaround when this module fails. The PROFIBUS network goes silent. Production stops.

How to extend your PACSystems RX3i asset life by 5–10 years without a platform migration:

Facilities that treat legacy spare parts as a strategic asset rather than a procurement afterthought consistently achieve 7–10 additional years of productive life from installed automation infrastructure. The IC695PBM300-CC is a $X,XXX investment that protects a $X,000,000 production asset.

Condition & Reliability Assurance

Every IC695PBM300-CC unit processed by DriveKNMS passes a structured 5-step inspection protocol before it is offered for sale. This protocol is designed specifically for the failure modes common to legacy industrial modules that have been in storage or removed from service.

1. Electrolytic Capacitor Assessment: Aging electrolytic capacitors are the primary failure mechanism in modules of this vintage. Each unit is inspected for capacitor bulging, leakage, and ESR degradation. Units with suspect capacitors are quarantined.
2. Firmware Version Verification: The installed firmware revision is read and documented. This information is provided to the buyer to confirm compatibility with their existing CPU and software version before dispatch review.
3. Pin and Connector Inspection: Backplane connector pins are examined under magnification for corrosion, bending, and mechanical damage. Corroded pins cause intermittent bus faults that are difficult to diagnose in the field.
4. Board-Level Visual Inspection: PCB surfaces are inspected for corrosion, flux residue, cracked solder joints, and physical damage consistent with improper removal or storage.
5. Functional Verification: Where test infrastructure permits, modules are powered and basic communication functionality is confirmed prior to packaging.

Units are packaged in anti-static bags with foam protection and shipped with full documentation of the inspection findings.

Key Features for System Maintenance

• Drop-in replacement: The IC695PBM300-CC installs directly into any RX3i universal backplane slot. No hardware modification is required.
• No reprogramming required: Configuration is stored in the CPU project. After a module swap, the existing Proficy Machine Edition project downloads to the new module without modification — provided firmware compatibility is confirmed.
• Avoids engineering reconstruction costs: A verified spare eliminates the need to engage a systems integrator for emergency platform migration. The difference in cost is typically two to three orders of magnitude.
• Preserves validated control logic: In regulated industries (pharmaceutical, food processing), replacing a PLC platform triggers revalidation requirements. Maintaining the existing hardware preserves the validated state of the control system.
• Maintains PROFIBUS network integrity: Slave device configurations, GSD files, and bus parameters remain unchanged. Recommissioning time after a module swap is measured in hours, not weeks.

Q: How do I confirm the unit is genuine and not counterfeit?
A: All units are sourced from documented industrial decommissioning projects or authorized secondary market channels. We provide the unit's serial number and firmware revision prior to shipment. Buyers are encouraged to verify the serial number format against GE/Emerson documentation.

Q: Can this module work with PACSystems RX7i or RSTi-EP?
A: The IC695PBM300-CC is designed for the RX3i universal backplane. It is not compatible with RX7i VME-based racks or the RSTi-EP platform. Confirm your rack type before ordering.