Schneider 140CPU67060 CPU Module – Obsolete Modicon Quantum Spare Part

Technical Dossier

Product Details And Specifications

Schneider 140CPU67060 CPU Module – Obsolete Modicon Quantum Spare Part

The Schneider Electric 140CPU67060 is the Unity-platform CPU module for the Modicon Quantum PLC series — a control architecture that has been deployed across petrochemical plants, water treatment facilities, power generation stations, and discrete manufacturing lines for over two decades. Schneider Electric has officially discontinued this module. Replacement parts are no longer available through standard distribution channels.

DriveKNMS maintains sourced inventory of the 140CPU67060 through a global network of industrial surplus channels, decommissioned plant buybacks, and authorized secondary market suppliers. Each unit undergoes a documented inspection process before dispatch review.

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

Solving the Discontinued Hardware Crisis

The Modicon Quantum platform was engineered for long-cycle industrial environments. Many installations commissioned in the late 1990s and 2000s remain fully operational and are not candidates for near-term replacement — the process logic is stable, the operators are trained, and the capital budget for a full migration does not exist.

The 140CPU67060 sits at the center of these systems. It executes the application program, manages I/O scanning, and handles communication with SCADA and DCS layers. There is no firmware-compatible drop-in replacement from Schneider's current M580 or M340 product lines without a full engineering re-qualification. This is not a minor inconvenience — it is a hard technical barrier.

DriveKNMS specializes in sourcing exactly these components — units that are no longer available through Schneider's own channels but remain essential to operating assets that have years of productive life remaining.

Condition & Reliability Assurance

Sourcing a discontinued CPU module from the secondary market carries legitimate risk. Our QA process is designed to address the specific failure modes that affect aged industrial electronics:

• Step 1 – Visual & Physical Inspection: Examination of PCB surfaces, connector pins, and housing for corrosion, impact damage, or evidence of prior repair work.
• Step 2 – Electrolytic Capacitor Assessment: Aged capacitors are the most common cause of latent failure in legacy CPU modules. Units showing signs of capacitor bulging, leakage, or ESR deviation are rejected.
• Step 3 – Firmware Version Verification: The firmware revision is documented and disclosed. Compatibility with the customer's Unity Pro project version is confirmed prior to shipment where possible.
• Step 4 – Pin & Connector Integrity Check: Backplane connector pins are inspected for oxidation, bending, and contact resistance issues that would cause intermittent faults after installation.
• Step 5 – Functional Power-On Test: Where test equipment permits, units are powered and basic diagnostic routines are executed to confirm the module initializes correctly.

Units that do not pass all five steps are not offered for sale. Condition grade (New Surplus, Tested Refurbished, or Used Tested) is disclosed in the quotation.

Key Features for System Maintenance

Q: How is condition confirmed before quotation?
A: Available condition, photos, test records and documentation are checked according to the requested model and sourcing channel before a formal RFQ response.

Q: Can you support multi-unit or repeat RFQ requests?
A: Yes. Send the model list, target quantity and destination so DRIVEKNMS can review sourcing options and quote the requirement as a project RFQ.

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Q: How are commercial terms confirmed?
A: Commercial terms are confirmed during RFQ review based on model, quantity, destination, documentation and sourcing route.