The Hawki® Advanced Air-Handling Unit Controller
The Hawki® Advanced Air-Handling Unit (AHU) is a direct digital control module designed to control various configurations of built-up air-handling systems (variable air volume, variable volume and temperature, dual duct, multizone, etc.). It offers two different operating options:
The controller can operate as part of a Logic One® system, receiving parameters and setpoints (via its RS-485 Network Communications port) from the system’s executive module.
The controller can operate as a stand-alone controller, receiving parameters and setpoints locally (via its RS-232 Local Communications port) from a computer operating in HyperTerminal mode.