The International Society of Automation (ISA) has extended its standards reach with the creation of a committee on building automation. ISA111, Unified Automation for Buildings, will development standards and guidelines to communicate the necessary information to enable building subsystems to be managed and to interact so that an individual building, a local collection of buildings such as a campus, or a geographically diverse collection of buildings appear to a user to be a single, coordinated, cohesive building automation system.
The committee will define the terminology, concepts, characteristics of automating building subsystems, and building automation architectural models necessary to unify the management of the variety of building automation subsystems. Direct communication between or among the variety of building subsystems without building management system involvement will also be considered and defined as appropriate.
ISA111 will not detail how any individual building subsystem works or is automated, but rather will address how the variety of subsystems can be monitored, managed, and interact in a cohesive and unified manner to ensure the safety and security of personnel, buildings and building automation systems, and to meet building functional and business case needs.