Honeywell 51196694-901 DCS Operator Console Trackball

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Manufacturer: Honeywell
Product No.: 51196694-901
Country of origin:United States
Product Type: DCS Operator Console Spare Parts
Payment: T/T, Western Union
Weight: 1000g
Dimensions: 180 mm x 180 mm x 120 mm
Shipping port: Xiamen
Warranty: 12 months

Description

Serving as a robust industrial pointing device, the Honeywell 51196694-901 is engineered specifically for seamless integration within Honeywell operator consoles, including TDC 3000 and Experion DCS human-machine interfaces (HMI). This heavy-duty console trackball assembly ensures precise cursor navigation and long-term mechanical reliability in demanding control room environments. Designed to endure continuous operator inputs, it serves as a direct-fit replacement part for degraded or non-responsive pointing devices on operator keyboard panels.

Features

Industrial-Grade Optics: Delivers high-precision tracking and smooth cursor response across high-resolution DCS monitor configurations.
Durable Mechanics: Built to withstand constant physical use, resisting wear from dust, debris, and tactile oils.
Direct Drop-In Replacement: Designed to fit standard cutout profiles within legacy Honeywell operator consoles without mechanical modification.
Plug-and-Play Integration: Plugs directly into existing console keyboard controller cards for instantaneous system recognition.

Applications

Honeywell TDC 3000 Universal Stations (US) and Global User Stations (GUS).
Experion PKS Industrial Console Keyboard Assemblies.
Refinery, chemical processing, and power plant control room operations panels.

Technical Specifications

Parameter	Value / Specification
Manufacturer	Honeywell
Model Number	51196694-901
Device Type	Industrial Console Trackball Assembly
Compatible Console Systems	TDC 3000, Experion GUS/US operator keyboards
Interface Connection	Internal console keyboard interface ribbon/cable connector
Shipping Weight (Calculated)	1.0 kg
Package Dimensions (Calculated)	180 mm x 180 mm x 120 mm

Empirical Engineering Insights

Alternative Models & Compatibility

The 51196694-901 is widely backward-compatible with legacy keyboard control boards. Always verify your specific console sub-panel revision, as some older TDC 3000 systems may require an adapter harness or firmware alignment on the keyboard controller if switching from legacy optomechanical ball-and-shaft assemblies to this optical variant.

Application Pitfalls & Engineering Notes

While the internal optical sensors are highly resistant to standard control room particulates, continuous exposure to grease, oils, and moisture can film the internal rollers or optics, causing cursor drift or intermittent loss of axis movement. Avoid using harsh chemical sprays or solvent cleaners directly on the tracking sphere; instead, extract the ball and clean the internal support bearings using dry compressed air and a clean, lint-free microfiber cloth.

Commissioning & Wiring Tips

Ensure the keyboard assembly is completely powered down before connecting the trackball. Connecting or disconnecting the trackball cable while the keyboard controller card is energized (hot-plugging) can damage the sensitive ESD-protection components on the interface card, potentially leading to communication failures on the Honeywell I/O link.

Installation Guidelines

CRITICAL WARNING: De-energize and disconnect the operator keyboard assembly from the console host power source before initiating any mechanical disassembly or component swaps. Failure to isolate power may result in damage to internal logic circuits or electrostatic discharge (ESD) failures on the console keyboard controller board.

Unfasten and carefully lift the keyboard assembly cover plate from the console deck to access the underside of the unit.

Carefully disconnect the existing trackball's interface cable connector from the keyboard controller board, noting the keyway alignment and wire pathing.

Remove the retaining mounting nuts/screws holding the legacy trackball assembly to the keyboard faceplate, then lift the unit clear of the panel cutout.

Position the new 51196694-901 trackball into the cutout, secure it firmly with the retaining hardware, and carefully seat the communication cable into its designated port on the keyboard controller.

Key Features:

What Honeywell control systems are compatible with the 51196694-901 trackball?

This trackball is designed for legacy and modern Honeywell control room HMIs, primarily compatible with TDC 3000 Universal Stations, Global User Stations (GUS), and select Experion PKS operator keyboard console panels.

Does this module require any external drivers to be installed on the Honeywell host?

No. The trackball communicates natively through the integrated Honeywell operator keyboard controller card, which interprets the signal. It acts as a standard hardware-compatible pointing device immediately upon system boot.

How do I perform routine cleaning on the 51196694-901 to prevent tracking issues?

With power removed from the keyboard, carefully remove the tracking ball from the housing. Clear dust from the internal optical rollers and guidance bearings using low-pressure dry compressed air and a clean microfiber cloth. Do not use chemical solvents inside the trackball housing.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin

Honeywell 51196694-901 DCS Operator Console Trackball