SIST EN 62734:2015

SLOVENSKI STANDARD
SIST EN 62734:2015
01-junij-2015
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Industrial networks - Wireless communication network and communication profiles - ISA
100.11a (IEC 62734:2014)
Industrielle Kommunikationsnetze - Drahtlose Kommunikationsnetze und
Kommunikationsprofile - ISA 100.11a (IEC 62734:2014)
Réseaux industriels - Réseau de communication sans fil et profils de communication -
ISA 100.11a (IEC 62734:2014)
Ta slovenski standard je istoveten z: EN 62734:2015
ICS:
25.040.01 Sistemi za avtomatizacijo v Industrial automation
industriji na splošno systems in general
33.040.40 Podatkovna komunikacijska Data communication
omrežja networks
35.100.01 Medsebojno povezovanje Open systems
odprtih sistemov na splošno interconnection in general
SIST EN 62734:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62734:2015

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SIST EN 62734:2015


EUROPEAN STANDARD EN 62734

NORME EUROPÉENNE

EUROPÄISCHE NORM
January 2015
ICS 25.040; 33.040; 35.100

English Version
Industrial networks - Wireless communication network and
communication profiles - ISA 100.11a
(IEC 62734:2014)
Réseaux industriels - Réseau de communication sans fil et Industrielle Kommunikationsnetze - Drahtlose
profils de communication - ISA 100.11a Kommunikationsnetze und Kommunikationsprofile - ISA
(IEC 62734:2014) 100.11a
(IEC 62734:2014)
This European Standard was approved by CENELEC on 2014-12-02. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 62734:2015 E

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SIST EN 62734:2015
EN 62734:2015 - 2 -
Foreword
The text of document 65C/778/FDIS, future edition 1 of IEC 62734, prepared by SC 65C "Industrial
networks" of IEC/TC 65 "Industrial-process measurement, control and automation" was submitted to
the IEC-CENELEC parallel vote and approved by CENELEC as EN 62734:2015.

The following dates are fixed:
(dop) 2015-09-02
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2017-12-02
standards conflicting with the
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.

Endorsement notice
The text of the International Standard IEC 62734:2014 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:

IEC 61158 Series NOTE Harmonized as EN 61158 Series.
1)
IEC 61499-4:2005 NOTE Harmonized as EN 61499-4:2006 (not modified).
IEC 61512-1 NOTE Harmonized as EN 61512-1.
IEC 61804-3 NOTE Harmonized as EN 61804-3.
IEC 62264-1:2013 NOTE Harmonized as EN 62264-1:2013 (not modified).
IEC 62591 NOTE Harmonized as EN 62591.
ISO 3166-1 NOTE Harmonized as EN ISO 3166-1.

1)
Superseded by EN 61499-4:2013 (IEC 61499-4:2013): DOW = 2016-03-06.

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SIST EN 62734:2015
- 3 - EN 62734:2015
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu

Publication Year Title EN/HD Year

ISO/IEC 646 -  Information technology; ISO 7-bit coded - -
character set for information interchange
ISO/IEC 10731 -  Information technology - Open Systems - -
Interconnection - Basic Reference Model -
Conventions for the definition of OSI
services
ISO/IEC 18033-3 -  Information technology - Security - -
techniques - Encryption algorithms -
Part 3: Block ciphers
ISO/IEC 19772 -  Information technology - Security - -
techniques - Authenticated encryption
ANSI X 9.63 2011 Public Key Cryptography for Financial - -
Services Industry - Key Agreement and
Key Transport Using Elliptic Curve
Cryptography
IETF RFC 2460 1998 Internet Protocol - Version 6 (IPv6) - - -
Specification
IETF RFC 2464 -  Transmission of IPv6 Packets over - -
Ethernet Networks
IETF RFC 2529 -  Transmission of IPv6 over IPv4 Domains - -
without Explicit Tunnels
IETF RFC 3168 -  The Addition of Explicit Congestion - -
Notification (ECN) to IP
IETF RFC 4213 -  Basic Transition Mechanisms for IPv6 - -
Hosts and Routers
IETF RFC 4291 2006 IP Version 6 Addressing Architecture - -
IETF RFC 4944 -  Transmission of IPv6 Packets over IEEE - -
802.15.4 Networks
IETF RFC 6282 2011 Compression Format for IPv6 Datagrams - -
over IEEE 802.15.4-Based Networks
IETF RFC 6298 -  Computing TCP's Retransmission Timer - -

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SIST EN 62734:2015
EN 62734:2015 - 4 -
Publication Year Title EN/HD Year

IEEE 802.15.4 2011 IEEE Standard for Local and metropolitan - -
area networks - Part 15.4: Low-Rate
Wireless Personal Area Networks (LR-
WPANs)
SEC 1 2009 Elliptic Curve Cryptography, version 2
SEC 4 Elliptic Curve Qu-Vanstone Implicit
Certificate Scheme (ECQV), version 0.97

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SIST EN 62734:2015




IEC 62734

®


Edition 1.0 2014-10




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE
colour

inside










Industrial networks – Wireless communication network and communication

profiles – ISA 100.11a




Réseaux industriels – Réseau de communication sans fil et profils de

communication – ISA 100.11a
















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX XH


ICS 25.040; 33.040; 35.100 ISBN 978-2-8322-1874-7



Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 62734:2015
– 2 – IEC 62734:2014 © IEC 2014

CONTENTS
FOREWORD . 31
0 Introduction . 33
0.1 General . 33
0.2 Document structure . 33
0.3 Potentially relevant patents . 33
1 Scope . 35
2 Normative references . 35
3 Terms, definitions, abbreviated terms, acronyms, and conventions . 36
3.1 Terms and definitions. 36
3.1.1 (N)-layer and other terms and definitions from the open systems
interconnection Basic Reference Model . 36
3.1.2 Other terms and definitions . 45
3.1.3 Symbols for symmetric keys, and for asymmetric keys and certificates . 63
3.1.4 Terms used to describe device behavior . 64
3.2 Abbreviated terms and acronyms . 65
3.3 Conventions . 71
3.3.1 Service interfaces . 71
3.3.2 Table cells . 72
3.3.3 Italics. 72
3.3.4 Bold face . 73
3.3.5 Informal declarations of named constants . 73
4 Overview . 73
4.1 General . 73
4.2 Interoperability and related issues . 73
4.3 Quality of service . 74
4.4 Worldwide applicability . 74
4.5 Network architecture . 74
4.5.1 Interfaces . 74
4.5.2 Data structures . 75
4.5.3 Network description . 76
4.5.4 Generic protocol data unit construction . 77
4.5.5 Abstract data and concrete representations . 78
4.6 Network characteristics . 80
4.6.1 General . 80
4.6.2 Scalability . 80
4.6.3 Extensibility . 81
4.6.4 Simple operation . 81
4.6.5 Site-license-exempt operation . 81
4.6.6 Robustness in the presence of interference, including from other
wireless systems . 81
4.6.7 Determinism and contention-free media access . 81
4.6.8 Self-organizing networking with support for redundancy . 82
4.6.9 Internet-protocol-compatible NL . 82
4.6.10 Coexistence with other radio frequency systems . 82
4.6.11 Time-slotted assigned-channel D-transactions as the basis for
communication . 84

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SIST EN 62734:2015
IEC 62734:2014 © IEC 2014 – 3 –
4.6.12 Robust and flexible security . 86
4.6.13 System management . 87
4.6.14 Application process using standard objects . 87
4.6.15 Tunneling . 87
5 System . 87
5.1 General . 87
5.2 Devices . 88
5.2.1 General . 88
5.2.2 Device interworkability . 88
5.2.3 Profiles . 88
5.2.4 Quality of service . 88
5.2.5 Device worldwide applicability . 88
5.2.6 Device description . 89
5.2.7 Device addressing . 93
5.2.8 Device phases . 93
5.2.9 Device energy sources . 95
5.3 Networks . 95
5.3.1 General . 95
5.3.2 Minimal network. 95
5.3.3 Basic network topologies supported . 96
5.3.4 Network configurations . 99
5.3.5 Gateway, system manager, and security manager . 104
5.4 Protocol suite structure . 105
5.5 Data flow . 106
5.5.1 General . 106
5.5.2 Native communications . 107
5.5.3 Basic data flow . 107
5.5.4 Data flow between I/O devices . 108
5.5.5 Data flow with legacy I/O device . 108
5.5.6 Data flow with backbone . 112
5.5.7 Data flow between I/O devices via backbone . 112
5.5.8 Data flow to a standard-aware control system or device . 112
5.6 Time reference. 113
5.6.1 General . 113
5.6.2 Time synchronization . 114
5.7 Firmware upgrades . 114
5.8 Wireless backbones and other infrastructures . 114
6 System management role . 114
6.1 General . 114
6.1.1 Overview . 114
6.1.2 Components and architecture . 115
6.1.3 Management functions . 116
6.2 DMAP . 116
6.2.1 General . 116
6.2.2 Architecture of device management . 117
6.2.3 Definition of management objects . 117
6.2.4 Management objects in DMAP . 117
6.2.5 Communications services provided to device management objects . 119
6.2.6 Attributes of management objects . 120

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SIST EN 62734:2015
– 4 – IEC 62734:2014 © IEC 2014

6.2.7 Definitions of management objects in DMAP . 121
6.2.8 Functions of device management and layer management . 130
6.3 System manager . 140
6.3.1 General . 140
6.3.2 System management architecture . 140
6.3.3 Standard system management object types . 141
6.3.4 Security management . 142
6.3.5 Addresses and address allocation . 143
6.3.6 Firmware upgrade. 147
6.3.7 System performance monitoring . 148
6.3.8 Device provisioning service . 149
6.3.9 Device management services . 149
6.3.10 System time services . 158
6.3.11 System communication configuration . 162
6.3.12 Redundancy management . 195
6.3.13 System management protocols . 196
6.3.14 Management policies and policy administration . 196
6.3.15 Operational interaction with plant operations or maintenance personnel . 196
7 Security . 196
7.1 General . 196
7.2 Security services . 197
7.2.1 Overview . 197
7.2.2 Keys . 198
7.3 PDU security . 202
7.3.1 General . 202
7.3.2 DPDU security . 203
7.3.3 TL security functionality . 218
7.4 Joining process . 234
7.4.1 General . 234
7.4.2 Prerequisites . 234
7.4.3 Desired device end state and properties . 235
7.4.4 Joining process steps common for symmetric-key and asymmetric-key
approaches . 235
7.4.5 Symmetric-key joining process . 238
7.4.6 Asymmetric-key joining process . 248
7.4.7 Joining process and device lifetime failure recovery . 264
7.5 Session establishment . 266
7.5.1 General . 266
7.5.2 Description . 266
7.5.3 Application protocol data unit protection using the master key . 268
7.5.4 Proxy security management object methods related to the session
establishment . 268
7.6 Key update . 271
7.6.1 General . 271
7.6.2 Description . 271
7.6.3 Device security management object methods related to T-key update . 272
7.6.4 Failure recovery . 276
7.7 Functionality of the security manager role . 278
7.7.1 Proxy security management object . 278

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SIST EN 62734:2015
IEC 62734:2014 © IEC 2014 – 5 –
7.7.2 Authorization of network devices and generation or derivation of initial
master keys . 279
7.7.3 Interaction with device security management objects . 279
7.7.4 Management of operational keys . 279
7.8 Security policies. 280
7.8.1 Definition of security policy . 280
7.8.2 Policy extent . 280
7.8.3 Unconstrained security policy choices . 281
7.8.4 Policy structures . 281
7.9 Security functions available to the AL . 283
7.9.1 Parameters on transport service requests that relate to security . 283
7.9.2 Direct access to cryptographic primitives . 284
7.9.3 Symmetric-key cryptography . 285
7.10 Security statistics collection, threat detection, and reporting . 286
7.11 DSMO functionality . 287
7.11.1 General . 287
7.11.2 DSMO attributes . 287
7.11.3 KeyDescriptor . 288
7.11.4 DSMO alerts . 293
8 Physical layer . 294
8.1 General . 294
8.2 Default physical layer . 295
8.2.1 General requirements . 295
8.2.2 Additional requirements of IEEE 802.15.4 . 295
8.2.3 Exceptions to the IEEE 802.15.4 physical layer . 296
9 Data-link layer . 296
9.1 General . 296
9.1.1 Overview . 296
9.1.2 Coexistence strategies in the DL . 297
9.1.3 Allocation of digital bandwidth . 297
9.1.4 Structure of the DPDU . 298
9.1.5 The DL and the IEEE 802.15.4 MAC . 298
9.1.6 Routes and graphs . 299
9.1.7 Slotted-channel-hopping, slow-channel-hopping, and timeslots . 306
9.1.8 Superframes . 317
9.1.9 DL time keeping. 329
9.1.10 D-subnet addressing . 348
9.1.11 DL management service . 349
9.1.12 Relationship between DLE and DSC . 351
9.1.13 DLE neighbor discovery .
...