Honeywell 51201420-003 UCN Field Termination Assembly Cable – Universal Control Network Series
In a continuous process plant — whether a refinery, chemical reactor, or power generation facility — a single failed cable connection between the Universal Control Network and field instruments can cascade into unplanned shutdowns, process upsets, and significant production losses. The Honeywell 51201420-003 UCN Field Termination Assembly Cable is the precision-engineered link that prevents exactly this scenario, providing a reliable, noise-immune signal pathway between UCN nodes and field termination panels in Honeywell TDC 3000 distributed control systems.
The 51201420-003 occupies a critical position within the Honeywell TDC 3000 / TotalPlant Solution (TPS) ecosystem. As part of the UCN (Universal Control Network) series — Honeywell’s high-speed, token-passing coaxial network backbone — this termination assembly cable ensures signal integrity at the physical layer where the network meets field instrumentation. Honeywell’s TDC 3000 platform remains one of the most widely deployed DCS architectures globally, with tens of thousands of installations across oil & gas, petrochemical, pulp & paper, and power industries, making genuine replacement parts like the 51201420-003 consistently in demand worldwide.
Technical Specifications
- Part Number: 51201420-003
- Manufacturer: Honeywell Process Solutions
- Series: UCN – Universal Control Network
- Compatible Platform: TDC 3000 / TotalPlant Solution (TPS)
- Component Type: Field Termination Assembly Cable
- Weight: 180 g
- Condition: New / Refurbished / Tested (specify on inquiry)
Key Features & Benefits
- OEM-Grade Signal Integrity: Engineered to Honeywell’s exact impedance and shielding specifications, eliminating ground loops and EMI-induced errors on the UCN backbone.
- Plug-and-Play Compatibility: Designed as a direct replacement for TDC 3000 UCN field termination panels — no field modification required.
- Robust Construction: Industrial-grade connectors and cable jacket rated for harsh plant environments including temperature extremes, vibration, and chemical exposure.
- Reduced Downtime Risk: Stocking this assembly as a critical spare eliminates extended lead times during emergency maintenance windows.
- Traceable Quality: Each unit sourced and inspected through documented supply chain channels with full traceability records available on request.
Industry & Equipment Applications
- Oil & Gas: Upstream wellhead control, midstream pipeline SCADA, downstream refinery DCS networks
- Petrochemical & Chemical: Reactor control loops, distillation column instrumentation, batch process automation
- Power Generation: Boiler management systems, turbine control, plant-wide DCS integration
- Pulp & Paper: Continuous digester control, recovery boiler automation
- Pharmaceuticals: FDA-compliant process control systems requiring validated DCS hardware
System Integration & Compatible Parts
The 51201420-003 is designed for use within the Honeywell TDC 3000 / TPS UCN architecture. Commonly paired or replaced alongside:
- Honeywell UCN Coaxial Cable Assemblies (51201420 series)
- Honeywell UCN Tap Units and Network Interface Modules
- Honeywell High-Performance Process Manager (HPM) modules
- Honeywell Field Termination Assemblies (FTA) – various models
- Honeywell TDC 3000 Power Supply Modules
If you need assistance identifying compatible components for your specific UCN network topology, our technical team can review your system configuration and recommend the correct assembly.
Our Quality Assurance Process
At Konmask.com, every industrial automation component undergoes a structured quality verification process before shipment:
- Visual Inspection: Connectors, cable jacket, and labeling checked against OEM specifications
- Functional Verification: Where applicable, units are bench-tested for continuity and impedance compliance
- Documentation Review: Traceability records, certificates of conformance, and test reports provided on request
- Secure Packaging: Anti-static and moisture-barrier packaging for safe international transit
How to Order
- Submit an inquiry via the Contact / RFQ form on this page with your required quantity and delivery timeline.
- Our technical sales team will confirm availability, lead time, and provide a formal quotation within 1 business day.
- Upon PO confirmation, we arrange quality inspection, documentation, and international shipping (DHL / FedEx / sea freight).
- Tracking information and shipping documents (commercial invoice, packing list, COC) are provided upon dispatch.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation: Focused exclusively on DCS, PLC, and process control hardware — not a generalist marketplace.
- ✅ Global B2B Supply: Serving engineering firms, EPCs, plant maintenance teams, and MRO buyers across 40+ countries.
- ✅ Technical Expertise: Our team understands Honeywell TDC 3000 / TPS architecture — we speak your language.
- ✅ Competitive Lead Times: Extensive supplier network enables faster sourcing than OEM direct channels for legacy parts.
- ✅ Transparent Documentation: Full traceability and quality documentation provided with every order.
Frequently Asked Questions
- Q: Is the Honeywell 51201420-003 still in production?
- A: The TDC 3000 platform is a mature system. Availability of specific assemblies varies. Contact us to confirm current stock status and lead time for the 51201420-003.
- Q: Can this cable be used with Honeywell Experion PKS systems?
- A: The 51201420-003 is specifically designed for the UCN architecture within TDC 3000 / TPS. Compatibility with Experion PKS depends on your specific network configuration — please consult our technical team before ordering.
- Q: Do you provide a warranty?
- A: Yes. We offer a standard warranty period on all tested and refurbished units. New OEM units carry the manufacturer’s warranty. Details are confirmed in the quotation.
- Q: What is the minimum order quantity (MOQ)?
- A: MOQ is 1 unit. We accommodate both single-unit emergency replacements and bulk MRO procurement orders.
- Q: Can you provide export documentation for customs clearance?
- A: Yes. We provide commercial invoice, packing list, and certificate of conformance. Additional documentation requirements can be discussed during the order process.
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