Honeywell 51401635-150 – OEM Cable Assembly for TPS/TDC/Experion Cabinet Interconnects

The Honeywell 51401635-150 is an original Honeywell cable assembly used widely across legacy TDC 2000/TDC 3000, TPS, and many Experion PKS cabinet connections. From my experience, this part typically serves console, peripheral, or cabinet-to-module interconnects where a factory-terminated, shielded cable is preferred over field-made harnesses. You might notice that maintenance teams keep one or two on the shelf because it’s a quick win to resolve intermittent I/O or console dropouts caused by aging connectors.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Delivery: 1 week if in stock; no more than one month at the latest
• Payment: 50% advance payment; full payment prior to delivery
• Express options: FedEx, UPS, DHL

Key Features

• OEM fit for Honeywell systems – Drop-in replacement in TPS/TDC/Experion cabinets, minimizing downtime.
• Factory-terminated ends – Consistent terminations reduce on-site variability and typical noise issues from hand-crimped cables.
• Shielded signal path – Designed to carry low-voltage control/logic signals with improved noise immunity in cabinet environments.
• Service-friendly labeling – Honeywell part coding simplifies traceability and future maintenance planning.
• Passive, no power required – Straightforward signal pass-through; no configuration or firmware to manage.

Technical Specifications

Application Fields

This part is commonly used anywhere Honeywell TPS/TDC/Experion cabinets need a reliable, shielded interconnect: DCS consoles, I/O subracks, controller/panel peripherals, and printer/terminal links in many cases. Typical sites include:

• Refineries and petrochemical complexes
• Power generation (thermal, combined cycle, and balance-of-plant)
• Pulp & paper and specialty chemicals
• Pharmaceutical and batch units with legacy TDC interfaces
• Marine/offshore process skids using Honeywell control cabinets

Advantages & Value

• Reliability under EMI – Shielding and factory terminations help reduce nuisance faults that pop up with aging harnesses.
• Compatibility – OEM part number matches Honeywell drawings and BOMs; typically plug-and-play for the intended port.
• Cost of downtime – A quick swap restores communications faster than field terminating a new cable on site.
• Traceable sourcing – Appears to be supplied with proper labeling and traceability for audits.

A maintenance lead at a Gulf Coast refinery summed it up well: “We keep the 51401635-150 on hand. When a console link gets noisy, this is the first part we change. Nine times out of ten, it fixes the issue without touching the controller.”

Installation & Maintenance

• Cabinet standards – Route in metal cabinets or console trays; maintain bend radius per general cable practice (typically ≥10× OD).
• Ventilation & environment – Use in dry, clean control-room conditions; avoid contact with sharp edges and hot ducts.
• Wiring & strain relief – Use proper cable clamps; avoid overtight cable ties that can deform the jacket.
• EMI hygiene – Separate from high-voltage motor cables; ground shields at the designated end as per Honeywell drawings.
• Routine checks – Visual inspect connectors quarterly; reseat if oxidation is suspected; perform continuity checks during turnarounds.
• Spare strategy – Keep at least one spare per cabinet family; verify the “-150” length variant against your site BOM before ordering.

Quality & Certifications

• Manufactured under ISO 9001 quality management
• RoHS compliant (typical for Honeywell cable assemblies)
• UL AWM style marking where applicable
• CE marking is not typically applicable to passive cable assemblies used inside control cabinets
• Standard manufacturer’s warranty: 12 months

Note: Because connector style and length are defined by the specific Honeywell application, it’s best to match the 51401635-150 against your drawing set (or send us the cabinet/build reference). That avoids surprises and ensures the cable mates correctly on both ends.