oSIST prEN ISO 16484-1:2023
(Main)Building automation and control systems (BACS) - Part 1: Project specification and implementation (ISO/DIS 16484-1:2022)
Building automation and control systems (BACS) - Part 1: Project specification and implementation (ISO/DIS 16484-1:2022)
This European Standard Part 1 describes the objectives of all parts of this Standard. It provides a system overview with a generic system structure, system- and communication description and the Terms in English, French and German. The standard covers the following: system structure, hardware requirements, functional requirements, equipment characteristics, intersystem communications for building controls and operations: interface to field device; Application Specific Controllers/ Room Controllers (ASC/RC) with fixed functions; Automaton station (AS) (Controllers (C)) with programmable functions; Server Stations (SS); etc.
Systeme der Gebäudeautomation (GA) - Teil 1: Projektplanung und -ausführung (ISO/DIS 16484-1:2022)
Diese Europäische Norm Teil 1 beschreibt die Zielsetzung aller Teile dieser Norm. Sie beschreibt das Ebenmodell der Gebäudeautomation, gibt eine allgemeineSystemübersicht und beschreibt den Datenaustausch. Sie enthält Begriffe der Gebäudeautomation in Deutsch Englisch und Französisch. Diese Norm enthält: Systemstruktur, Anforderungen an Hardware und Funktionen, Geräteeigenschaften, Systemkombinationen, für Automation und Bedienung:- Schnittstellen zu Feld- geräten, - anwendungsspezifische Automationsgeräte/Raumautomations- einrichtungen (ASR/RAE) mit festen Funktionen, etc.
Systèmes de gestion technique du bâtiment (SGTB) - Partie 1: Spécifications et mise en oeuvre d'un projet (ISO/DIS 16484-1:2022)
La présente première partie de la norme décrit les objectifs de l'ensemble des 4 parties de la norme. Elle propose une vue générale, une structure générique, une description du système de GTB et des principes de communication ainsi qu'un lexique de terminologie des systèmes d'automation et de gestion du bâtiment dans les langues française, allemande et anglaise. La présente norme couvre: les structure système, exigences relatives au matériel, exigences fonctionnelles, caractéristiques des équipements, communications inter-systèmes relatives au domaine de l'exploitation et de l'automation du bâtiment.
Sistemi za avtomatizacijo in regulacijo stavb - 1. del: Specifikacija projekta in izvedba (ISO/DIS 16484-1:2022)
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Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2023
Sistemi za avtomatizacijo in regulacijo stavb - 1. del: Specifikacija projekta in
izvedba (ISO/DIS 16484-1:2022)
Building automation and control systems (BACS) - Part 1: Project specification and
implementation (ISO/DIS 16484-1:2022)
Systeme der Gebäudeautomation (GA) - Teil 1: Projektplanung und -ausführung
(ISO/DIS 16484-1:2022)
Systèmes de gestion technique du bâtiment (SGTB) - Partie 1: Spécifications et mise en
oeuvre d'un projet (ISO/DIS 16484-1:2022)
Ta slovenski standard je istoveten z: prEN ISO 16484-1
ICS:
35.240.67 Uporabniške rešitve IT v IT applications in building
gradbeništvu and construction industry
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT INTERNATIONAL STANDARD
ISO/DIS 16484-1
ISO/TC 205 Secretariat: ANSI
Voting begins on: Voting terminates on:
2022-10-31 2023-01-23
Building automation and control systems (BACS) —
Part 1:
Project specification and implementation
Systèmes de gestion technique du bâtiment (SGTB) —
Partie 1: Spécification et mise en oeuvre d'un projet
ICS: 35.240.67; 91.040.01
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
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ISO/DIS 16484-1:2022(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 16484-1
ISO/TC 205 Secretariat: ANSI
Voting begins on: Voting terminates on:
Building automation and control systems (BACS) —
Part 1:
Project specification and implementation
Systèmes de gestion technique du bâtiment (SGTB) —
Partie 1: Spécification et mise en oeuvre d'un projet
ICS: 35.240.67; 91.040.01
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2022
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
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NATIONAL REGULATIONS.
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ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
ISO/DIS 16484-1:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Abbreviated terms . 4
5 Requirements and recommendations . 4
5.1 Overview . 4
5.1.1 General . 4
5.1.2 Phases of the BACS project . 4
5.1.3 Documentation. 5
5.1.4 Training . 5
5.1.5 Reviewing and improving building performance . 5
5.1.6 Graphical overview . 6
5.2 Design phase . 7
5.2.1 General . 7
5.2.2 Determination of project requirements . 7
5.2.3 Project planning and organization. 11
5.2.4 Design documents and technical specification .12
5.2.5 Contract . 13
5.3 Engineering phase . 13
5.3.1 General .13
5.3.2 Project planning and coordination details .13
5.3.3 Detailed hardware and function design . 14
5.3.4 Approval of design submittals . 14
5.3.5 Hardware configuration . 15
5.3.6 Control strategy configuration . 15
5.3.7 Management and operator function configuration .15
5.3.8 System test . 16
5.4 Installation phase . 16
5.4.1 General . 16
5.4.2 Installing. 16
5.4.3 BACS commissioning . 17
5.5 Completion phase . 19
5.5.1 General . 19
5.5.2 System demonstration . 19
5.5.3 Operator training .20
5.5.4 Handover . 20
5.5.5 Acceptance .20
5.5.6 Finalization .20
5.5.7 Completion decision . 21
5.6 Documentation . 21
5.6.1 General . 21
5.6.2 User documents . 21
5.6.3 Datasheets . 21
5.6.4 Operation and maintenance documents . 21
5.7 Training . 22
6 Review and improvement of building performance .22
Bibliography .23
iii
ISO/DIS 16484-1:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 205, Building environment design, Working
Group WG 3, Building Automation and Control System (BACS) Design.
This second edition cancels and replaces the first edition (ISO 16484-1:2010), which has been
technically revised.
The main changes compared to the previous edition are as follows:
— updating of normative references
— updating of terms and definitions
— mention of cyber security measures, wireless communication
ISO 16484 consists of the following parts, under the general title Building automation and control
systems (BACS):
— Part 1: Project specification and implementation
— Part 2: Hardware
— Part 3: Functions
— Part 5: Data communication protocol
— Part 6: Data communication conformance testing
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
ISO/DIS 16484-1:2022(E)
Introduction
ISO 16484 (all parts) is aimed at the design of new buildings and the retrofitting of existing buildings
for an acceptable indoor environment, practical energy conservation, and efficiency.
ISO 16484 (all parts) is applicable to building automation and control systems (BACS), as follows:
— The environmental design for all building types requires complex methods of automation and
control. The functional integration of services other than heating, ventilating and air conditioning
(HVAC) is a general task for all parties employed to develop an integrated multi-application
system. The integration comprises, for example, lighting and electric power distribution control,
security control, transportation, maintenance management or facilities management. This system
integration allows the user to take advantage of synergies between the different applications.
ISO 16484 (all parts) gives guidance to architects, consultants and contractors as well as guidance
to users on how to share such resources.
— The innovation cycles between devices, systems and networks vary. In order to make it possible to
add and to change existing devices and extend the building automation and control network, several
interfaces, both proprietary and standardized, are defined between the BACS network and the other
systems. A manufacturer can design a product, both to meet his specific marketing objectives and
to give the option to integrate that special device into a multi-application BACS. Interfaces are also
defined in appropriate parts of ISO 16484 along with the necessary communications protocol and
conformance test required to support the interworking of devices.
— A manufacturer, a systems house, or an electrical or mechanical contractor can assemble the
implementation of a building automation and control system.
— The application of ISO 16484 (all parts) is not to standardize the hardware and software design
or the architecture of a system, but to define the process for the creation of project specifications,
where the functionality and the quality of the solution are clearly defined.
ISO 16484 (all parts) is intended for use by those involved in the design, manufacture, engineering,
installation, commissioning, operational maintenance and training of BACS when contracted, i.e.
— as a guide to the terminology of the building automation and control trade. Unambiguous terminology
is required for a complete and accurate conveyance of the intent and details of ISO 16484 (all parts),
— in product development, to avoid unnecessary duplication of function or terminology, but not
necessarily placing a restraint on the evolution of new products, systems or applications,
— as a basis for interfacing products and systems. In order to interoperate, the elements of a BACS
require a unified data communication protocol and information model,
— as a basis for drawing up a project specification for procurement,
— as a code of practice for expert commissioning,
— by educational establishments wishing to train people in the field of BACS.
v
DRAFT INTERNATIONAL STANDARD ISO/DIS 16484-1:2022(E)
Building automation and control systems (BACS) —
Part 1:
Project specification and implementation
1 Scope
This document specifies guiding principles for project design and implementation and for the
integration of other systems into the building automation and control systems (BACS).
This document specifies the phases required for the BACS project, including
— design (determination of project requirements and production of design documents including
technical specifications),
— engineering (detailed function and hardware design),
— installation (installing and commissioning of the BACS), and
— completion (handover, acceptance and project finalization).
This document also specifies the requirements for as-built documentation and training.
This document is not applicable to operation and maintenance, nor is it applicable to retro or continuous
commissioning, including a commissioning authority.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO/IEC/TR 14763-2, Information technology — Implementation and operation of customer premises
cabling — Part 2: Planning and installation
ISO 16484-2, Building automation and control systems (BACS) — Part 2: Hardware
ISO 16484-3, Building automation and control systems (BACS) — Part 3: Functions
ISO 16484-5, Building automation and control systems (BACS) — Part 5: Data communication protocol
ISO 16484-6, Building automation and control systems (BACS) — Part 6: Data communication conformance
testing
ISO 52120-1, Energy performance of buildings — Contribution of building automation, controls and building
management — Part 1: General framework and procedures
ISO 52127-1, Energy performance of buildings — Building management system — Part 1: Module M10-12
IEC 62305-4, Protection against lightning — Part 4: Electrical and electronic systems within structures
IEC/TS 62443-1-1, Industrial communication networks — Network and system security — Part 1-1:
Terminology, concepts and models
ISO/DIS 16484-1:2022(E)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 16484-2, ISO 16484-5,
ISO 16484-6 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
acceptance
decision and act of signing the handover document during the completion phase
Note 1 to entry: The transfer of the responsibility for the system(s) from the supplier to the customer or their
representative can be a legal act.
3.2
building performance
set of measurable building characteristics
Note 1 to entry: This includes e.g., energy efficiency, indoor air quality, moisture management and thermal
comfort.
Note 2 to entry: This is also influenced by building construction and utilization, installed technical services and
their operation.
3.3
BACS commissioning
project and system-specific process of calibrating field devices, testing data points, adjusting
parameters, verifying sequences of operation and other functionalities for the various elements of a
BACS application
Note 1 to entry: The BACS commissioning is a part of the engineering services and includes commissioning
activities at the installation phase.
Note 2 to entry: Commissioning reports are proof of the completeness of tasks and work.
Note 3 to entry: There are country variations in the naming of the term “commissioning” and variations in the
tasks covered by this term.
3.4
commissioning process
systematic application of processes and procedures designed to ensure that the project objectives are
achieved and maintained throughout the building lifetime
Note 1 to entry: The commissioning process begins at project conception and continues through to the pre-
design, design, construction, start-up, turnover and occupancy to the operation phase.
Note 2 to entry: Details of how to conduct the commissioning process are outside the scope of this document.
3.5
commissioning authority
CxA
entity identified by the owner who leads, plans, schedules, and coordinates the commissioning team to
implement the commissioning process
Note 1 to entry: In some countries there are “certified commissioning authorities”.
ISO/DIS 16484-1:2022(E)
3.6
completion
project phase where, when handover and finalization are achieved, the implementation of the BACS
project can be considered as completed
3.7
engineering
acquiring and applying technical knowledge to design and implement devices, systems and processes
that realize the desired objective
Note 1 to entry: This includes project and system-specific services for planning, configuring and commissioning
of the various parts of a BACS.
3.8
finalization
task during the project completion phase where the supplier resolves outstanding items
3.9
functional description
overall description that explains how each part of the system/plant is expected to operate, interact and
be interacted with
Note 1 to entry: The description covers material energy and signal flow of a plant or a system. Functions/
operations are described as: storing, transmitting, converting, transforming and interlinking.
3.10
handover
formal process that transfers a system or part of a system usage from the supplier to the customer or
their representative
Note 1 to entry: The transfer of the operational responsibility for the system from the supplier to the customer
can be a legal act or be agreed by contract.
3.11
installation instruction
document that explains how to install a technical device
Note 1 to entry: There can be several installation instructions for a device, e.g. mechanical, electrical.
Note 2 to entry: Installation instructions can be found from many sources, e.g. directives, standards, guidelines,
professional recommendations, manufacturer's instructions for products.
3.12
interoperability
seamless interworking of devices and functions in a system and ability of a system to work with or use
the parts or equipment of another system
Note 1 to entry: Functions may be e.g. data sharing, event and alarm management, scheduling, trend and event
logging, device and network management.
3.13
migrate, verb
modernize the implemented software or the hardware under extensive utilization of the present
infrastructure
3.14
system integration
bringing together subsystems into one system to function together as a system
ISO/DIS 16484-1:2022(E)
4 Abbreviated terms
For the purposes of this document, the symbols, abbreviations and acronyms given in ISO 16484-2,
ISO 16484-5, ISO 16484-6 and the following apply.
BACS building automation and control system
CxA commissioning authority
EMC electromagnetic compatibility
EMP electromagnetic pulse
HVAC heating, ventilating and air conditioning
LEMP lightning electromagnetic pulse
UPS uninterruptible power supply
VPN virtual private network
5 Requirements and recommendations
5.1 Overview
5.1.1 General
The BACS project normally commences after the client appoints a BACS consultant or supplier.
The quality of the implementation of a BACS is dependent on the design of building systems and the
specification of the commissioning process. In order to produce and maintain the required quality of
building performance after the implementation has been completed, application of a commissioning
process for review and improvement of commissioned values is recommended. Retro or continuous
commissioning, including a commissioning authority, is not within the scope of this document.
5.1.2 Phases of the BACS project
5.1.2.1 General
Clause 5.1.2 specifies the main actions and decisions necessary in order to implement a project in
the different phases (see Figure 1). It serves for all the parties involved in the different phases of a
project. The phases of a project associated with the implementation of a BACS are as follows. For all
cybersecurity measures refer to IEC 62443-1-1.
5.1.2.2 Design phase
The design phase consists of
a) the determination of project requirements,
b) the project planning and organization,
c) the technical specification,
d) the establishment of a contract.
ISO/DIS 16484-1:2022(E)
5.1.2.3 Engineering phase
The engineering phase consists of
a) project planning and coordination,
b) detailed function and hardware specification design,
c) engineering design approval,
d) hardware configuration,
e) control strategy and processing functions configuration,
f) management and operator functions configuration,
g) system testing.
5.1.2.4 Installation phase
The installation phase consists of
a) installing,
b) BACS commissioning.
5.1.2.5 Completion phase
The completion phase consists of
a) system demonstration,
b) operator training,
c) handover,
d) acceptance,
e) finalization,
f) completion decision.
5.1.3 Documentation
Work done during the engineering, installation and completion phases serves as a basis for providing
as-built documentation, see Clause 5.6.
5.1.4 Training
Work done during the engineering, installation and completion phases serves as a basis for providing
training, see Clause 5.7.
5.1.5 Reviewing and improving building performance
This phase has been included for completeness. It does not form part of a BACS project but, after
completion, improved building performance (according to the actual use) can be achieved by the
BACS if the commissioned values are reviewed and amended periodically, providing improved energy
performance and reduced operating costs. This can be achieved through the commissioning process,
which is not covered in this document.
ISO/DIS 16484-1:2022(E)
5.1.6 Graphical overview
A possible sequence of the important decisions and activities in each phase is shown in Figure 1. It is not
prescriptive; some activities can be carried out earlier or later, depending on the project requirements,
e.g. documentation and training.
Figure 1 — Process and structure of BACS project implementation
ISO/DIS 16484-1:2022(E)
5.2 Design phase
5.2.1 General
Clause 5.2 specifies tasks to be carried out in the design process of the various parts of a BACS. It is
assumed that at the start of the design process, the information necessary in order to accommodate a
BACS is available. The tasks to perform are project and system-specific.
The design phase covers the following areas:
a) determination of project requirements;
b) project planning and organization;
c) design documents and technical specification;
d) the contract.
Owners and users of buildings can benefit from the integration of various technical building systems.
In cases of system integration, it is important that parties agree on the particular meaning of system
integration with respect to the specific project requirements. Project management consideration shall
be given to the functional operation responsibility for attached subsystems.
5.2.2 Determination of project requirements
5.2.2.1 Overview
In order to meet the client's requirements, the general project requirements for the BACS should take
into account the following:
a) general considerations;
b) integration requirements;
c) physical requirements;
d) occupational requirements;
e) system requirements;
f) site and client-specific requirements.
Attention should also be given to energy performance in accordance to ISO 52120-1 and ISO 52127-1.
The description of project requirements shall be approved by the client.
5.2.2.2 General considerations
When considering the determination of system requirements, the following factors should be taken
into account:
a) building structure, e.g. metal frame, concrete, size, thermally active building components, historical
construction (listed objects);
b) type of building(s), e.g. high rise, one storey, open campus, tunnel;
c) building usage type and profile, e.g. hospital, single/multi tenant, industrial, commercial,
residential;
d) space usage profile, e.g. occupation schemes, diverse usage of space, continuous operation;
ISO/DIS 16484-1:2022(E)
e) system integrity including off-site considerations, e.g. communication infrastructure and topology,
availability, reliability, response time, safety and security, redundancy;
f) EMC, EMP and LEMP requirements according to IEC 62305-4;
g) intended organization of operation and technical services, e.g. third party, caretaker, trade
segregation, user account levels;
h) energy supply requirements, e.g. alternative energy systems, load shedding, energy monitoring;
i) safety and security systems integration with BAC
...
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