Andover Continuum b3920 BACnet System Controller Manual

This document details the Andover Continuum b3920 series, a native BACnet MS/TP system controller designed for large mechanical plant equipment such as air handling units, chillers, and boilers. It highlights the controller's features including 16 universal inputs, 16 outputs, non-volatile Flash memory, I/O expansion capabilities, and BTL listing as a BACnet Advanced Application Controller (B-AAC).