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ISO 16484-5

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

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Organization: ISO
Publication Date: 1 June 2017
Status: active
Page Count: 1,340
ICS Code (Buildings in general): 91.040.01
ICS Code (IT applications in building and construction industry): 35.240.67
scope:

This protocol provides a comprehensive set of messages for conveying encoded binary, analog, and alphanumeric data between devices including, but not limited to:

(a) hardware binary input and output values,

(b) hardware analog input and output values,

(c) software binary and analog values,

(d) text string values,

(e) schedule information,

(f) alarm and event information,

(g) files, and

(h) control logic.

This protocol 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.

PURPOSE

The purpose of this standard 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.

Document History

April 1, 2020
Building automation and control systems (BACS) — Part 5: Data communication protocol AMENDMENT 1
A description is not available for this item.
ISO 16484-5
June 1, 2017
Building automation and control systems (BACS) - Part 5: Data communication protocol
This protocol provides a comprehensive set of messages for conveying encoded binary, analog, and alphanumeric data between devices including, but not limited to: (a) hardware binary input and output...
August 1, 2012
Building automation and control systems - Part 5: Data communication protocol
This part of ISO 16484 defines data communication services and protocols for computer equipment used for monitoring and control of heating, ventilation, air‐conditioning and refrigeration (HVAC&R)...
August 1, 2012
Building automation and control systems - Part 5: Data communication protocol
This part of ISO 16484 defines data communication services and protocols for computer equipment used for monitoring and control of heating, ventilation, air-conditioning and refrigeration (HVAC&R)...
December 1, 2010
Building automation and control systems — Part 5: Data communication protocol
This protocol provides a comprehensive set of messages for conveying encoded binary, analog, and alphanumeric data between devices including, but not limited to: (a) hardware binary input and output...
May 15, 2009
Building automation and control systems — Part 5: Data communication protocol AMENDMENT 1
A description is not available for this item.
March 15, 2007
Building automation and control systems - Part 5: Data communication protocol
A description is not available for this item.
November 1, 2003
Building automation and control systems Part 5: Data communication protocol
A description is not available for this item.

References

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