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ASHRAE 135 : 2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BACNET - A DATA COMMUNICATION PROTOCOL FOR BUILDING AUTOMATION AND CONTROL NETWORKS
Available format(s)

Hardcopy , PDF

Superseded date

16-11-2020

Published date

01-01-2016

FOREWORD
1 PURPOSE
2 SCOPE
3 DEFINITIONS
4 BACnet PROTOCOL ARCHITECTURE
5 THE APPLICATION LAYER
6 THE NETWORK LAYER
7 DATA LINK/PHYSICAL LAYERS: Ethernet (ISO 8802-3) LAN
8 DATA LINK/PHYSICAL LAYERS: ARCNET (ATA 878.1) LAN
9 DATA LINK/PHYSICAL LAYERS: MASTER-SLAVE/TOKEN PASSING
   (MS/TP) LAN
10 DATA LINK/PHYSICAL LAYERS: POINT-TO-POINT (PTP)
11 DATA LINK/PHYSICAL LAYERS: LonTalk (ISO/IEC 14908.1) LAN
12 MODELING CONTROL DEVICES AS A COLLECTION OF OBJECTS
13 ALARM AND EVENT SERVICES
14 FILE ACCESS SERVICES
15 OBJECT ACCESS SERVICES
16 REMOTE DEVICE MANAGEMENT SERVICES
17 VIRTUAL TERMINAL SERVICES
18 ERROR, REJECT, and ABORT CODES
19 BACnet PROCEDURES
20 ENCODING BACnet PROTOCOL DATA UNITS
21 FORMAL DESCRIPTION OF APPLICATION PROTOCOL DATA UNITS
22 CONFORMANCE AND INTEROPERABILITY
23 EXTENDING BACnet TO ACCOMMODATE VENDOR PROPRIETARY
   INFORMATION
24 NETWORK SECURITY
25 REFERENCES
ANNEX A - PROTOCOL IMPLEMENTATION CONFORMANCE
          STATEMENT (NORMATIVE)
ANNEX B - GUIDE TO SPECIFYING BACnet
          DEVICES (INFORMATIVE)
ANNEX C - Removed
ANNEX D - Removed
ANNEX E - EXAMPLES OF BACnet APPLICATION
          SERVICES (INFORMATIVE)
ANNEX F - EXAMPLES OF APDU ENCODING (INFORMATIVE)
ANNEX G - CALCULATION OF CRC (INFORMATIVE)
ANNEX H - COMBINING BACnet NETWORKS WITH
          NON-BACnet NETWORKS (NORMATIVE)
ANNEX I - COMMANDABLE PROPERTIES WITH MINIMUM
          ON AND OFF TIMES (INFORMATIVE)
ANNEX J - BACnet/IP (NORMATIVE)
ANNEX K - BACnet INTEROPERABILITY BUILDING BLOCKS
          (BIBBs) (NORMATIVE)
ANNEX L - DESCRIPTIONS AND PROFILES OF STANDARDIZED
          BACnet DEVICES (NORMATIVE)
ANNEX M - GUIDE TO EVENT NOTIFICATION PRIORITY
          ASSIGNMENTS (INFORMATIVE)
ANNEX N - FORMER BACnet/WS WEB SERVICES
          INTERFACE (INFORMATIVE)
ANNEX O - BACnet OVER ZigBee AS A DATA LINK
          LAYER (NORMATIVE)
ANNEX P - BACnet ENCODING OF STANDARD AUTHENTICATION
          FACTOR FORMATS (NORMATIVE)
ANNEX Q - XML DATA FORMATS (NORMATIVE)
ANNEX R - MAPPING NETWORK LAYER ERRORS (NORMATIVE)
ANNEX S - EXAMPLES OF SECURE BACnet
          MESSAGES (INFORMATIVE)
ANNEX T - COBS (CONSISTENT OVERHEAD BYTE
          STUFFING) FUNCTIONS (INFORMATIVE)
ANNEX U - BACnet/IPv6 (NORMATIVE)
ANNEX V - MIGRATION FROM SOAP SERVICES (INFORMATIVE)
ANNEX W - BACnet/WS RESTful WEB SERVICES
          INTERFACE (NORMATIVE)
ANNEX X - EXTENDED DISCOVERY OF DEVICES, PROFILES, AND
          VIEWS (NORMATIVE)
ANNEX Y - ABSTRACT DATA MODEL (NORMATIVE)
ANNEX Z - JSON DATA FORMATS (NORMATIVE)
HISTORY OF REVISIONS

Gives 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.

Committee
TC 1.4
DevelopmentNote
Draft addenda bd, be & bi are available for public review. (10/2016) Draft addendum bj is available for public review. (12/2016) Draft addenda bk, bl & bm are available for public review. (01/2017) Draft addendum bp is available for public review. (05/2017) Draft addendum bn & bq are available for public review. (10/2017) Draft addenda bq & bs are available for public review. (03/2018)
DocumentType
Standard
Pages
1443
PublisherName
American Society of Heating, Refrigerating & Air Conditioning Engineers
Status
Superseded
SupersededBy
Supersedes

NF EN ISO 16484-5 : 2011 BUILDING AUTOMATION AND CONTROL SYSTEMS - PART 5: DATA COMMUNICATION PROTOCOL
ASHRAE GUIDELINE 13 : 2014 SPECIFYING BUILDING AUTOMATION SYSTEMS
IES HB 10 : 2011 THE LIGHTING HANDBOOK
UFC 4-211-01 : Change 1 UNIFIED FACILITIES CRITERIA - AIRCRAFT MAINTENANCE HANGARS
UFC 3-410-01 : Change 4 UNIFIED FACILITIES CRITERIA - HEATING, VENTILATING, AND AIR CONDITIONING SYSTEMS
IEEE 1888.2-2014 IEEE Standard for Ubiquitous Green Community Control Network: Heterogeneous Networks Convergence and Scalability
BS ISO/IEC/IEEE 18882:2017 Information technology. Telecommunications and information exchange between systems. Ubiquitous green community control network: Heterogeneous networks convergence and scalability
BS EN ISO 16484-5:2014 Building automation and control systems (BACS) Data communication protocol
I.S. EN ISO 16484-3:2005 BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) - PART 3: FUNCTIONS
06/30159382 DC : 0 BS ISO 16484-5 - BUILDING AUTOMATION AND CONTROL SYSTEMS - PART 5: DATA COMMUNICATION PROTOCOL
I.S. EN ISO 16484-2:2004
ASHRAE/ACCA 180 : 2008 STANDARD PRACTICE FOR INSPECTION AND MAINTENANCE OF COMMERCIAL BUILDING HVAC SYSTEMS
BS EN ISO 16484-2:2004 Building automation and control systems (BACS) Hardware
EN ISO 16484-2:2004 Building automation and control systems (BACS) - Part 2: Hardware (ISO 16484-2:2004)
16/30339457 DC : 0 BS EN 62939-3 - SMART GRID USER INTERFACE - PART 3: ENERGY INTEROPERATION SERVICES
ISO/IEC/IEEE 18882:2017 Information technology Telecommunications and information exchange between systems Ubiquitous green community control network: Heterogeneous networks convergence and scalability
ISO 16484-2:2004 Building automation and control systems (BACS) — Part 2: Hardware
BS EN ISO 16484-3:2005 Building automation and control systems (BACS) Functions
DIN EN ISO 16484-3:2005-12 Building automation and control systems (BACS) - Part 3: Functions (ISO 16484-3:2005)
16/30341979 DC : 0 BS EN ISO 16484-2 - BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) - PART 2: HARDWARE
ISO 16484-3:2005 Building automation and control systems (BACS) Part 3: Functions
DIN EN ISO 16484-2:2016-08 (Draft) BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) - PART 2: HARDWARE
DIN EN ISO 16484-2:2004-10 Building automation and control systems (BACS) - Part 2: Hardware (ISO 16484-2:2004)
EN ISO 16484-3:2005 Building automation and control systems (BACS) - Part 3: Functions (ISO 16484-3:2005)
ASHRAE HDBK REFRIGERATION : 2014 ASHRAE HANDBOOK - REFRIGERATION
IES TM 23 : 2011 LIGHTING CONTROL PROTOCOLS

TIA 232 : F1997(R2012) INTERFACE BETWEEN DATA TERMINAL EQUIPMENT AND DATA CIRCUIT-TERMINATING EQUIPMENT EMPLOYING SERIAL BINARY DATA INTERCHANGE
ISO/IEC 8802-3:2000 Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications
ISO/IEC 9545:1994 Information technology Open Systems Interconnection Application Layer structure
ISO/TR 8509:1987 Information processing systems Open Systems Interconnection Service conventions
FIPS PUB 197 : 2001 ADVANCED ENCRYPTION STANDARD (AES)
ISO/IEC 8825:1990 Information technology — Open Systems Interconnection — Specification of Basic Encoding Rules for Abstract Syntax Notation One (ASN.1)
FIPS PUB 46 : 0002 DATA ENCRYPTION STANDARD (DES)
ANSI INCITS 92 : 1981 DATA ENCRYPTION ALGORITHM
ISO/IEC 10646-1:2000 Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane
TIA 485 : A1998(R2012) ELECTRICAL CHARACTERISTICS OF GENERATORS AND RECEIVERS FOR USE IN BALANCED DIGITAL MULTIPOINT SYSTEMS
ISO/IEC 8649:1996 Information technology Open Systems Interconnection Service definition for the Association Control Service Element
IEEE 754-2008 REDLINE IEEE Standard for Floating-Point Arithmetic
ISO/IEC 8822:1994 Information technology Open Systems Interconnection Presentation service definition
FIPS PUB 180 : 2002 SECURE HASH STANDARD

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