Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: Honeywell
Product No.: 51196694-928
Country of origin:United States
Product Type: Trackball PS/2 Upgrade Boards
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 40g
Dimensions: 10.8cm x 6.2cm x 1.3cm
Shipping port: Xiamen
Warranty: 12 months
The Honeywell 51196694-928 is an official trackball PS/2 upgrade board designed for integration within Honeywell Experion PKS distributed control system (DCS) environments. This hardware component provides a reliable replacement or upgrade path for operator console interface peripherals, ensuring seamless communication and precise cursor control within demanding industrial control room applications.
Engineered for continuous operation in mission-critical environments, the upgrade board interfaces directly with standard operator station architecture. It maintains high reliability and signal integrity for legacy PS/2 peripheral connections used across industrial automation and process control networks.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Exact Model | 51196694-928 |
| Product Type | Trackball PS/2 Upgrade Board |
| Product Family | Experion PKS |
| System Environment | Distributed Control System (DCS) |
| Interface Type | PS/2 |
| Country of Origin | United States |
| Dimensions | 10.8 x 6.2 x 1.3 cm |
| Net Weight | 0.04 kg |
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Returns & Warranty



Global Express Shipping
Returns & 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 .
| Country of origin |
United States
|