Woodhead PCU2000ETH PCI Industrial Ethernet Card – Obsolete SST Series Spare Part

Technical Dossier

Product Details And Specifications

Woodhead PCU2000ETH PCI Industrial Ethernet Card – Obsolete SST Series Spare Part

DriveKNMS maintains RFQ-reviewed sourcing status of the PCU2000ETH. For plant managers and maintenance engineers operating under deferred capital expenditure constraints, this is not a commodity purchase — it is an asset protection decision.

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 confirmed from official datasheet are intentionally omitted. Contact us for verified technical documentation.

Solving the Discontinued Hardware Crisis

The PCU2000ETH was designed for industrial environments where deterministic Ethernet communication between field devices and supervisory systems was required. It was commonly deployed in facilities running Woodhead SST network architectures, integrated into industrial PCs that served as communication front-ends for distributed control systems — including environments built around platforms such as Rockwell ControlLogix, legacy Siemens S5/S7 front-end nodes, and various SCADA workstations from the early 2000s.

Woodhead's SST product line has been absorbed through successive acquisitions (Molex, then Belden), and active manufacturing support for PCI-form-factor cards of this generation has ceased. Replacement drivers, firmware updates, and factory repair services are no longer available through official channels. This creates a hard dependency: facilities that have not migrated their control architecture must source spare hardware from the secondary market to maintain operational continuity.

How to extend your automation asset life by 5–10 years without a full system migration:

Condition & Reliability Assurance

DriveKNMS applies a structured 5-step qualification process to all obsolete and legacy hardware before it is offered for sale.

1. Visual and mechanical inspection: Board-level examination for physical damage, pin corrosion, solder joint integrity, and component displacement.
2. Electrolytic capacitor assessment: Capacitors are the primary failure mode in aged PCB assemblies. Units are evaluated for visible bulging, electrolyte leakage, and ESR deviation where test equipment permits.
3. Firmware and label verification: Part number markings, revision labels, and where accessible, firmware version identifiers are cross-referenced against known production records.
4. Functional power-on test: Units are powered in a controlled bench environment to confirm basic initialization and interface response.
5. Packaging and ESD protection: All units are repackaged in anti-static materials with desiccant prior to shipment.

Key Features for System Maintenance

• Drop-in replacement: The PCU2000ETH installs into any available PCI slot in a compatible industrial PC without mechanical modification.
• No reprogramming required: Provided the host system retains its original driver installation and configuration files, card replacement does not require PLC or SCADA reprogramming.
• Avoids engineering reconstruction costs: Sourcing a like-for-like spare eliminates the need for control system redesign, new hardware qualification, and the associated validation documentation burden — particularly relevant in regulated industries such as pharmaceuticals and food processing.
• Preserves existing operator workflows: No changes to HMI screens, alarm configurations, or operator procedures are required when replacing with an identical unit.

Can you source other Woodhead SST series parts?
Yes. DriveKNMS specializes in hard-to-find and discontinued industrial automation components. Contact us with your full part number for availability and pricing.