Honeywell PUL6438S Programmable Unitary Controller Power Supply Accessory High Accuracy: 16‑bit resolution with

High Accuracy: 16‑bit resolution with precise signal acquisition

The Honeywell 51400910‑100 Enhanced Memory Board expands system memory capacity and ensures high‑speed access for process controllers

Model Number: FC-QPP-0001

Inputs/Outputs:

Honeywell PUL6438S Programmable Unitary Controller Power Supply Accessory High Accuracy: 16‑bit resolution withDescription The Honeywell PUL6438S is a Spyder LON programmable unitary controller designed for advanced HVAC control applications. It belongs to the Excel 10 product family and supports flexible configuration through software. With its LONMARK compliance and Free Topology Transceiver (FTT) interface, it enables seamless integration into building automation systems, offering precise control over heating, ventilation, and air conditioning equipment.