Honeywell 51196655-100 / ACX633 – OEM Factory‑Terminated Cable Assembly for DCS/PLC Cabinets

Honeywell part 51196655-100 (cross‑referenced as ACX633) is a factory‑terminated interconnect cable used to link controller I/O, marshalling terminals, or adjacent rack hardware inside Honeywell control cabinets. From my experience, maintenance teams choose this OEM harness because the pinout is predictable and the build quality is consistent—no on‑site crimping, cleaner routing, and faster loop checks. You might notice that assemblies in this family are typically shielded and panel‑grade, which helps stabilize low‑level signals in mixed‑energy panels.

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 typically matches Honeywell cabinet drawings, reducing wiring ambiguity.
• Shielded multi‑core build – Helps suppress noise pickup on analog and discrete signals in busy panels.
• Panel‑grade jacket – Flexible routing in wire duct with solid abrasion resistance for cabinet interiors.
• Service‑friendly labeling – End IDs and part coding speed up loop checks and future troubleshooting.
• ESD‑safe packaging – Shipped ready for stores and outage work without risking connector damage.

Technical Specifications

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

Application Fields

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

Advantages & Value

• Reliability – Factory terminations typically outlast hand‑crimped connections under vibration.
• Compatibility – OEM coding aligns with Honeywell hardware, which in many cases makes it truly plug‑and‑play.
• Time & cost savings – Shorter cabinet time, fewer reworks, and cleaner documentation during SAT and outages.
• Procurement confidence – Traceable part numbers and a 365‑day warranty support critical spares planning.

Installation & Maintenance

• Cable routing – Keep separation from high‑EMI sources (VFD outputs, contactor bundles); respect bend radius.
• Shielding – Maintain shield/drain continuity; bond at the designated end to avoid loops and hum.
• Strain relief – Use clamps or glands near both ends; verify any locking features are fully engaged.
• Label discipline – Preserve factory IDs; it typically cuts troubleshooting time by half later on.
• Periodic checks – Inspect jacket and connectors during PMs; clean ducts and re‑torque clamp points if needed.

Quality & Certifications

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

Quick maintenance note: “Dropped in cleanly—pinout matched our drawing and the analog noise floor settled immediately.” Share your mating device part numbers, connector types, and target length, and we’ll validate the 51196655‑100 / ACX633 build so it ships ready for your maintenance window.