Description
The Lochinvar & A.O. Smith 100277753 ESC Control Board with MODBUS Communication is an electronic control board that processes operating inputs and regulates command signals between interconnected components. Through its MODBUS communication capability, it exchanges operational data with external control networks for coordinated monitoring and control operation. Mounted inside the equipment control compartment, it connects to wiring terminals and circuit interfaces used in HVAC systems to manage programmed operating sequences. The board enables accurate signal processing, organized communication between connected components, and consistent execution of control commands during normal equipment operation.
