NF EN ISO 16484-5

ISO 16484-5:2007 defines data communication services and protocols for computer equipment used for monitoring and control of heating, ventilation, air-conditioning and refrigeration (HVAC&R) and other building systems. It defines, in addition, an abstract, object-oriented representation of information communicated between such equipment, thereby facilitating the application and use of digital control technology in buildings. ISO 16484-5:2007 provides a comprehensive set of messages for conveying encoded binary, analog, and alphanumeric data between devices including, but not limited to hardware binary input and output values, hardware analog input and output values, software binary and analog values, text string values, schedule information, alarm and event information, files, and control logic.

Le présent document définit les protocoles et les services de communication de données de l'équipement de traitement de données, dans le cadre des fonctions de surveillance et de contrôle des systèmes de chauffage, de ventilation, de conditionnement d'air et de réfrigération (CVCR) et d'autres systèmes du bâtiment. Il définit, en outre, une représentation abstraite, orientée objets, des informations communiquées entre ces équipements, en facilitant l'application et l'utilisation de la technologie du contrôle numérique dans les bâtiments.

The purpose of this document is to define data communication services and protocols for computer equipment used for monitoring and control of HVAC&R and other building systems and to define, in addition, an abstract, object-oriented representation of information communicated between such equipment, thereby facilitating the application and use of digital control technology in buildings.