Honeywell 51402455-100 / MP-DNCF02-200 – Factory‑Terminated Interconnect Cable for DCS/PLC Cabinets

Honeywell 51402455-100, marked as MP-DNCF02-200, is a factory‑terminated, shielded interconnect harness used inside Honeywell control cabinets. From my experience, maintenance teams choose this type of OEM cable when they want predictable pin mapping and quick turnarounds—no field crimping, tidy routing in wire duct, and fewer surprises during loop checks. You might notice the “‑200” suffix commonly indicates a ~2.0 m length, which typically fits well between I/O bays, marshalling, and adjacent assemblies without excess slack.

Company’s Order Placement Process and Guarantees

• Warranty period: 365 days
• Delivery time: 1 week for in-stock; no more than 1 month at the latest
• Payment method: 50% advance payment; full payment for delivery
• Express delivery methods: FedEx, UPS, DHL

Key Features

• OEM pin mapping – Predefined conductor order that aligns with Honeywell cabinet drawings, which typically cuts commissioning time.
• Shielded multi‑core build – Helps protect analog and low‑level signals in mixed‑energy enclosures.
• Panel‑grade jacket – Flexible and abrasion‑resistant, easy to route in wire duct or tray.
• Labeled ends – Clear identifiers make loop checks and future troubleshooting more straightforward.
• Consistent quality – Factory terminations tend to outlast field‑made crimps, especially where vibration is present.

Technical Specifications

If you share the mating device and connector style, we’ll confirm pinout and exact length before shipment.

Application Fields

• Honeywell DCS (Experion/TPS) cabinets for I/O marshalling and controller interconnects
• On‑skid machine panels where standardized harnesses improve assembly repeatability
• Drive/motion enclosures needing shielded feedback or control wiring
• Retrofits replacing field‑made jumpers with OEM pin‑mapped cables

Advantages & Value

• Reliability – Factory terminations reduce intermittent faults versus hand‑crimped leads.
• Compatibility – OEM coding aligns with Honeywell hardware; in many cases it’s a true drop‑in.
• Lower installation effort – Faster cabinet work and cleaner SAT/FAT documentation.
• Procurement assurance – Traceable part numbers and a 365‑day warranty support spares planning.

Installation & Maintenance

• Routing – Keep separation from high‑EMI sources (VFD outputs, contactor bundles); respect bend radius.
• Shielding – Maintain shield/drain continuity and bond at the designated end to avoid ground loops.
• Strain relief – Use clamps or glands near both ends; ensure any locking features are fully engaged.
• Identification – Preserve factory labels; it usually halves troubleshooting time later on.
• Periodic checks – Inspect jacket and connectors during PMs; re‑torque clamps and clean ducts as needed.

Quality & Certifications

• CE and RoHS‑compliant materials (typical for OEM panel interconnects)
• Often supplied with UL AWM‑style ratings for control panels (build dependent)
• Manufacturer’s warranty: 12 months from shipment

Recent note from a turnaround team: “Plugged in, matched our drawing, and the analog noise floor dropped immediately.” Share the mating device part numbers, connector styles, and your target length, and we’ll validate the 51402455‑100 / MP‑DNCF02‑200 build so it ships ready for your maintenance window.