DIN Standards Committee Heating and Ventilation Technology and their Safety
Building automation and control systems (BACS) - Part 3: Functions
Abstract
This document specifies the functions for control, building automation and technical building management which contribute to the energy performance of buildings as listed in EN ISO 52120-1, table 5. This document further provides means for functional specification of requirements for the overall functionality and engineering services to achieve building automation and control systems. It defines terms, which shall be used for specifications and it gives guidelines for the functional documentation of project/application specific systems. It provides a sample template for documentation of plant/application specific functions, called BACS points list in informative annex A. The informative function block examples explain a method to display the referenced functions in system documentation; they do not standardize the method for programming functions and applications.
Begin
2025-04-15
WI
00247145
Planned document number
DIN EN ISO 16484-3
Project number
04112232
Responsible national committee
Responsible european committee
CEN/TC 247/WG 4 - Open System Data Transmission
Responsible international committee
ISO/TC 205/WG 3 - Building Automation and Control System (BACS) Design
