|Open data communication in building automation, controls and building management – Home and building electronic system – Part 1: Product and system requirements
|CEN/TC 247 - CONTROLS FOR MECHANICAL BUILDING SERVICES
This document specifies, as for Home or Building Electronic Systems (HBES) for the domain of Building Automation and Control System Application and Building Management (BACS), common rules for a class of multi-application bus systems where the functions are decentralised and linked through a common communication process. This document specifies the basic requirements for products and systems. The requirements can also apply to the distributed functions of any equipment connected in a home or building control system if no specific standard exists for this equipment or system.