EN ISO 16484-5:2014

Building automation and control systems (BACS) - Part 5: Data communication protocol (ISO 16484-5:2014)

Publication date:   Sep 19, 2014

General information

99.60 Withdrawal effective   Jul 19, 2017

CEN

CEN/TC 247 Building Automation, Controls and Building Management

European Norm

35.240.67   IT applications in building and construction industry

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Scope

ISO 16484-5:2014 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.
It 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.
It models each building automation and control computer as a collection of data structures called "objects," the properties of which represent various aspects of the hardware, software, and operation of the device. These objects provide a means of identifying and accessing information without requiring knowledge of the details of the device's internal design or configuration.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 16484-5:2012

NOW

WITHDRAWN
EN ISO 16484-5:2014
99.60 Withdrawal effective
Jul 19, 2017

REVISED BY

WITHDRAWN
EN ISO 16484-5:2017