HOME UNIT 1 UNIT 2 UNIT 3 UNIT 4 UNIT 5 BACnet is a communications protocol that is typically used by building management systems or process controllers to connect, monitor and control process values. BACnet can be used to connect to assets and allows multiple devices to initiate conversation and share data and information. BACnet can be used to control HVAC systems, BMS systems and other devices as well as allow them to to connect to graphical interfaces for the end user. BACnet is both an international (ISO) and ANSI standard for interoperability between cooperating building automation devices. The protocol defines a set of rules and standards, such as the structure of messages or network addressing, and more specifically, it defines what k...