Description
1. Unboxing & Physical Snapshot
- Model & Brand: Westinghouse / Emerson (WDPF/Ovation Architecture), Part Number 5X00105G14
- Physical Dimensions: 6.8 inches x 0.8 inches x 9.5 inches (173 mm x 20 mm x 241 mm)
- Estimated Shipping Weight: 0.58 lbs (0.26 kg) packaged in multi-layer anti-static protection
- What’s in the Box: Printed circuit board assembly, metallized anti-static shielding bag, and factory conformance tracking label (backplane interface bus connectors sold separately)
2. Product Introduction
Built specifically to withstand the relentless thermal and electromagnetic challenges of heavy industrial power plants, this processor board slides directly into the localized drop cabinet of a legacy Westinghouse WDPF or Ovation ecosystem. (—which demands precise alignment with the gold-plated backplane card-edge slots). Maintenance personnel must engage the top and bottom mechanical locking levers firmly to guarantee proper mating with the internal ground plane and high-speed communication bus.
Throughout continuous operational cycles, this module executes deterministic control loops while exchanging real-time plant telemetry across the redundant node network. Thermal management depends entirely on open-air natural convection through the slotted aluminum faceplate, underscoring the necessity of strict adherence to vertical cabinet spacing rules.
3. Core Technical Specifications
| Parameter | Value |
| Form Factor | Sub-rack plug-in control card |
| Operating Voltage | +5 VDC / +12 VDC backplane supplied |
| Power Consumption | 4.2 Watts nominal |
| Heat Dissipation | 14.3 BTU/hr |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% non-condensing |
| Communication Bus | Proprietary WDPF/Ovation highway link |
| Faceplate Finish | Brushed aluminum with extraction tabs |
| Physical Weight | 0.42 lbs (module assembly only) |
4. Global Compliance & Industry Certifications
Safety inspectors mandate verifiable documentation for all electronic hardware deployed within continuous process control loops. Expected regulatory approvals for this class of industrial hardware include the CE Mark for European market entry and UL/cUL Listed classification for industrial control equipment.
The UL listing confirms that internal isolation barriers meet strict dielectric withstand parameters, protecting field instrumentation loops from catastrophic transient voltage spikes. (—a critical metric for passing facility insurance underwriting audits).
Audit Note: Verify specific lot certifications and date codes directly with the OEM before commissioning into safety-instrumented protection loops.
5. Long-Term Storage & Asset Preservation Guide
Industrial spare cards frequently remain warehoused for extended spans before field deployment. Protect this physical asset using strict preservation protocols:
- Leave the module sealed inside its original metallized anti-static (ESD) shielding bag to isolate sensitive CMOS integrated circuits from atmospheric sulfur gases and static buildup.
- Keep the warehouse storage environment at a relative humidity strictly below 60% to halt micro-corrosion formation across the delicate gold-plated edge fingers and printed circuit traces.
- For electronic assemblies utilizing aging electrolytic components, utility technicians should execute a controlled voltage-reforming sequence on a test bench prior to live loop energization.
6. Physical Installation Prerequisites
- Maintain a minimum vertical clearance of 50 mm above and below the card slot chassis to preserve unrestricted convective airflow paths.
- Fasten the internal card cage securely to a low-impedance ground bus bar using heavy-gauge braided copper strapping to mitigate high-frequency electromagnetic interference.
- Inspect the physical keying pins on the backplane connector before insertion to prevent terminal misalignment and bent pins.
7. Buyer’s FAQ (Logistics & Compliance Focus)
Q: Which Harmonized System (HS) code governs the international customs clearance of this control card?
A: Industrial electronic processor and controller modules generally classify under HS code 8538.90 (parts suitable for use solely or principally with control apparatus). Verify classification parameters with your licensed customs broker.
Q: Does the declared Country of Origin (COO) impact cross-border export compliance checks?
A: Yes, tracking the exact COO dictates whether specific Export Administration Regulations (EAR) apply during international freight forwarding.
Q: What level of transit insurance should buyers select for high-value legacy modules?
A: Full replacement-value freight insurance is mandatory because discontinued hardware cannot be easily swapped out if transit damage occurs.
Q: Are these surplus units shipped with pre-configured operational firmware?
A: Modules usually carry a standard factory baseline image; instrumentation engineers must flash the precise software revision matching the plant’s configuration management system during setup.
