EN 62734:2015/A1:2019

SLOVENSKI STANDARD
01-marec-2020
Industrijska omrežja - Brezžično komunikacijsko omrežje in komunikacijski profili -
ISA 100.11a - Dopolnilo A1 (IEC 62734:2014/A1:2019)
Industrial networks - Wireless communication network and communication profiles - ISA
100.11a (IEC 62734:2014/A1:2019)
Industrielle Kommunikationsnetze - Drahtlose Kommunikationsnetze und
Kommunikationsprofile - ISA 100.11a (IEC 62734:2014/A1:2019)
Réseaux industriels - Réseau de communication sans fil et profils de communication -
ISA 100.11a (IEC 62734:2014/A1:2019)
Ta slovenski standard je istoveten z: EN 62734:2015/A1:2019
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
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62734:2015/A1

NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2019
ICS 33.160.60; 33.170
English Version
Industrial networks - Wireless communication network and
communication profiles - ISA 100.11a
(IEC 62734:2014/A1:2019)
Réseaux industriels - Réseau de communication sans fil et Industrielle Kommunikationsnetze - Drahtlose
profils de communication - ISA 100.11a Kommunikationsnetze und Kommunikationsprofile - ISA
(IEC 62734:2014/A1:2019) 100.11a
(IEC 62734:2014/A1:2019)
This amendment A1 modifies the European Standard EN 62734:2015; it was approved by CENELEC on 2019-09-04. CENELEC members
are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62734:2015/A1:2019 E

European foreword
The text of document 65C/965/FDIS, future IEC 62734/A1, 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/A1:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-06-04
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-09-04
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 shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 62734:2014/A1:2019 was approved by CENELEC as a
European Standard without any modification.

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
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.
NOTE 1  Where 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
IEEE 802.15.4 2016 IEEE Standard for Low-Rate Wireless Networks - -

IEC 62734 ®
Edition 1.0 2019-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1
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
INTERNATIONALE
ICS 33.160.60; 33.170 ISBN 978-2-8322-7149-0

– 2 – IEC 62734:2014/AMD1:2019
© IEC 2019
FOREWORD
This amendment has been prepared by subcommittee 65C: Industrial networks, of IEC
technical committee 65: Industrial-process measurement, control and automation.
The text of this amendment is based on the following documents:
FDIS Report on voting
65C/965/FDIS 65C/970/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
___________
GENERAL REPLACEMENTS
Throughout the document, replace references to IEEE 802.15.4:2011 as follows.
Location Replace With
4.6.10.2.8 “IEEE 802.15.4:2011” “IEEE 802.15.4”
th
“IEEE 802.15.4e” “IEEE 802.15.4”
6.3.5.2, 6 dash
st
“IEEE 802.15.4:2011, 7.4.1” “IEEE 802.15.4-2015, 9.4.1”
7.3.1.2, 1 paragraph
th
“IEEE 802.15.4:2011, Table 58” “IEEE 802.15.4-2015, Table 9-6”
7.3.1.2, 4 paragraph
st
“IEEE 802.15.4:2011, 7.4.3” “IEEE 802.15.4-2015, 9.4.3”
7.3.2.3.2, 1 paragraph
st
“IEEE 802.15.4:2011, 7.3.2” “IEEE 802.15.4-2015, 9.3.2.1”
7.3.2.4.10, 1 bullet
7.3.2.5, step i), (4 times) “IEEE 802.15.4:2011, 7.3.4” “IEEE 802.15.4-2015, 9.3.4”
7.3.2.5, step i)1) “IEEE 802.15.4:2011, Table 58” “IEEE 802.15.4-2015, Table 9-6”
7.3.2.6, step f), (4 times) “IEEE 802.15.4:2011, 7.3.5” “IEEE 802.15.4-2015, 9.3.5”
7.3.2.6, step f)1) “IEEE 802.15.4:2011, Table 58” “IEEE 802.15.4-2015, Table 9-6”
7.3.2.6, step f)1) “IEEE 802.15.4:2011, 5.2.2.2.2” “IEEE 802.15.4-2015, 7.3.2.2
7.3.2.6, step f)2) “IEEE 802.15.4:2011, Table 57” “IEEE 802.15.4-2015, Table 9-5”
7.3.3.8, step i), (4 times) “IEEE 802.15.4:2011, 7.3.4” “IEEE 802.15.4-2015, 9.3.4”
7.3.3.8, step i)1) “IEEE 802.15.4:2011, Table 58” “IEEE 802.15.4-2015, Table 9-6”
7.3.3.9, step g), (4 times) “IEEE 802.15.4:2011, 7.3.5” “IEEE 802.15.4-2015, 9.3.5”

IEC 62734:2014/AMD1:2019 – 3 –
© IEC 2019
Location Replace With
7.3.3.9, step g)1) “IEEE 802.15.4:2011, Table 58” “IEEE 802.15.4-2015, Table 9-6”
7.3.3.9, step g)1) “IEEE 802.15.4:2011, 5.2.2.2.2” “IEEE 802.15.4-2015, 7.3.2.2
7.3.3.9, step g)2) “IEEE 802.15.4:2011, Table 57” “IEEE 802.15.4-2015, Table 9-5”
rd
“IEEE 802.15.4:2011, 8.1.5” “IEEE 802.15.4-2015, 10.1.5”
8.2.2.5, 3 paragraph
st
“IEEE 802.15.4:2011, Table 66” “IEEE 802.15.4-2015, Table 10-4”
8.2.3.2, 1 paragraph
9.3.2.1, NOTE “IEEE 802.15.4:2011” “IEEE 802.15.4-2015”
th
“IEEE 802.15.4:2011” “IEEE 802.15.4”
9.3.2.1, 5 paragraph
st
“IEEE 802.15.4:2011, 5.2.2.2” “IEEE 802.15.4-2015, 7.3.2”
9.3.3.1, 1 paragraph
st
“IEEE 802.15.4:2011, 5.2.1 and
“IEEE 802.15.4-2015, 7.2 and 7.3.2”
9.3.3.1, 1 paragraph
5.2.2.2”
nd
“IEEE 802.15.4:2011, 5.2.1.2” “IEEE 802.15.4-2015, 7.2.2”
9.3.3.1, 2 paragraph
rd
“IEEE 802.15.4:2011, 5.2.3” “IEEE 802.15.4-2015, 7.3.3”
9.3.3.1, 3 paragraph
rd
“IEEE 802.15.4:2011, 5.2.1.1.8” “IEEE 802.15.4-2015, 7.2.1.10”
9.3.3.1, 3 paragraph
st
“IEEE 802.15.4:2011, 5.2.1” “IEEE 802.15.4-2015, 7.2”
9.3.3.2, 1 paragraph
st
“IEEE 802.15.4:2011, Figure 35” “IEEE 802.15.4-2015, Figure 7-1”
9.3.3.2, 1 paragraph
9.3.3.2, field a) “IEEE 802.15.4:2011, 5.2.1.1” “IEEE 802.15.4-2015, 7.2.1”
rd
“IEEE 802.15.4:2011, Annex B” “IEEE 802.15.4-2015, Annex B”
11.3.2, 3 paragraph
13.11.2.6, d) “IEEE 802.15.4:2011” “IEEE 802.15.4”
rd
“IEEE 802.15.4:2011” “IEEE 802.15.4-2015”
Table B.5, 3 column header
st
“IEEE 802.15.4:2011, B.3.2” “IEEE 802.15.4-2015, B.3.2”
H.1.4, 1 paragraph
OTHER REPLACEMENTS
0.3 Potentially relevant patents
In cell d) of the table providing coordinates for the Yokogawa Electric Corporation patent
holder, replace “Musashina-shi” with “Musashino-shi”.
2 Normative references
™ ™ 2
Replace reference to IEEE 802.15.4 :2011 with “IEEE Std 802.15.4 -2015 , IEEE Standard
for Low-Rate Wireless Networks”.
4.6.11.1 Overview
Replace the existing NOTE 3 with the following note:
NOTE 3 IEEE 802.15.4 specifies channel hopping and TSCH mechanisms that are similar to, but not identical to,
many of the DL mechanisms specified in this document.
Table 7 – ARMO attributes
th
For attribute 2, 4 column, add “Valid range: –4 to 32 767”.
Table 10 – DMO attributes
th
For attribute 8, 4 column, add “Default value: null string (length zero)”.
th
For attribute 27, 4 column, replace “Default value: 30 s” with “Default value: 248 s”.

– 4 – IEC 62734:2014/AMD1:2019
© IEC 2019
th
For attribute 29, 4 column, replace “Default value: 30 s” with “Default value: 62 s”.
Table 19 – Proxy_System_Manager_Join method
Add Input Argument 11 as follows:
11 Consortium_Info Type: Unsigned8 Provides Consortium-specific information
from the joining device that is not specified
by this document
Replace existing Output Arguments 7 and 8 with the following text:
7 Assigned_Max_TSDU_Size Type: Indicates the maximum TSDU supported in
Unsigned16 octets which can be converted by the
source into max APDU size by taking into
account the TL, security, AL headers and
TMIC sizes
8 MIC Type: This value is used for protecting argument
OctetString4 1 through 7 with Join key. This MIC value
is generated by the Security Manager. The
Advertisement router shall not overwrite
this value. See 7.4.4.3.3.2
Table 23 – System_Manager_Join method
Add Input Argument 11 as follows:
11 Consortium_Info Type: Provides Consortium-specific information
Unsigned8 from the joining device that is not specified
by this document
Replace existing Output Arguments 7 and 8 with the following text:
7 Assigned_Max_TSDU_Size Type: Indicates the maximum TSDU supported in
Unsigned16 octets which can be converted by the
source into max APDU size by taking into
account the TL, security, AL headers and
TMIC sizes
Type: This value is used for protecting argument
8 MIC
OctetString4 1 through 7 with Join key. This MIC value
is generated by the Security Manager. The
Advertisement router shall not overwrite
this value. See 7.4.4.3.3.2
Table 27 – SCO method for contract establishment, modification, or renewal
th
For Input Argument 16, 5 column, add “Valid range: –32 768 to 16”.
th
For Input Argument 17, 5 column, add “Valid range: –32 768 to 16”.
th
For Output Argument 13, 5 column, add “Valid range: –32 768 to 16”.
th
For Output Argument 14, 5 column, add “Valid range: –32 768 to 16”.
th
For Output Argument 24, 5 column, add “Valid range: –32 768 to 16”.
th
For Output Argument 25, 5 column, add “Valid range: –32 768 to 16”.

IEC 62734:2014/AMD1:2019 – 5 –
© IEC 2019
Table 30 – Contract_Data data structure
rd
For element 15, 3 column, add “Valid range: –32 768 to 16”.
rd
For element 16, 3 column, add “Valid range: –32 768 to 16”.
Table 31 – New_Device_Contract_Response data structure
rd
column, add “Valid range: –32 768 to 16”.
For element 3, 3
rd
For element 4, 3 column, add “Valid range: –32 768 to 16”.
7.3.2.6 Processing of received DPDUs
In step e), delete “Additionally, the procedure shall verify that the 8-bit MHR sequence
number is not 0xFF. If the 8-bit MHR sequence number is 0xFF, the procedure shall return
with a status of INVALID_SEQUENCE_NUMBER.”
7.3.3.9 Processing for received TPDUs
In step h), replace “may decrement” with “shall decrement”.
7.4.4.3.3.2 MIC generation for System_Manager_Join response
Replace the existing formula with the following:
[Output Argument number 1 . number 7 in Table 23
MACTag = HMAC-MMO
K_join
|| EUI- || Challenge ]
64join_device join_device
Table 62 – Security_Sym_Join_Request data structure
Replace the elements in Table 62 with the following:
New_Device_EUI64 1 Type: EUI64Address
Classification: Constant
Accessibility: Read only
DL_Subnet_ID 2 Type: Unsigned16
Classification: Static
Accessibility: Read/write
Comm_SW_Major_Version 3 Type: Unsigned8
Classification: Static
Accessibility: Read only
Comm_SW_Minor_Version 4 Type: Unsigned8
Classification: Static
Accessibility: Read only
...