prEN IEC 62541-22:2024

SLOVENSKI STANDARD
01-marec-2024
Enotna arhitektura OPC - 22. del: Osnovni mrežni model
OPC unified architecture - Part 22: Base network model
Ta slovenski standard je istoveten z: prEN IEC 62541-22:2024
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

65E/1047/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62541-22 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-01-26 2024-04-19
SUPERSEDES DOCUMENTS:
65E/957/NP, 65E/1017/RVN
IEC SC 65E : DEVICES AND INTEGRATION IN ENTERPRISE SYSTEMS
SECRETARIAT: SECRETARY:
United States of America Mr Donald (Bob) Lattimer
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which
they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries”
clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for
submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
OPC Unified Architecture – Part 22: Base Network Model

PROPOSED STABILITY DATE: 2026
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

IEC CDV 62541-22 © IEC 2023
1 CONTENTS
2 Page
4 1 Scope . 1
5 2 Normative references . 1
6 3 Terms, definitions, abbreviated terms, and conventions . 2
7 Terms and definitions . 2
8 Abbreviated terms . 2
9 4 Concepts . 2
10 Type and Naming Conventions . 2
11 Usage of OPC UA Interfaces . 2
12 5 Base Network Model . 3
13 Overview. 3
14 OPC UA InterfaceTypes . 5
15 IIetfBaseNetworkInterfaceType Interface . 5
16 IIeeeBaseEthernetPortType Interface . 6
17 IIeeeAutoNegotiationStatusType Interface . 6
18 IBaseEthernetCapabilitiesType Interface . 7
19 IVlanIdType Interface . 7
20 ISrClassType Interface . 7
21 IIeeeBaseTsnStreamType Interface . 8
22 IIeeeBaseTsnTrafficSpecificationType Interface . 9
23 IIeeeBaseTsnStatusStreamType Interface. 9
24 IIeeeTsnInterfaceConfigurationType Interface . 10
25 IIeeeTsnInterfaceConfigurationTalkerType Interface . 10
26 IIeeeTsnInterfaceConfigurationListenerType Interface. 10
27 IIeeeTsnMacAddressType Interface . 11
28 IIeeeTsnVlanTagType Interface . 11
29 IPriorityMappingEntryType Interface . 11
30 DataTypes . 12
31 Enumeration DataTypes . 12
32 Structure DataTypes . 17
33 Instance Entry Points . 17
34 Resources Folder . 18
35 Communication Folder . 18
36 MappingTables Folder . 19
37 NetworkInterfaces Folder . 19
38 Streams Folder . 19
39 TalkerStreams Folder . 20
40 ListenerStreams Folder . 20
41 ObjectTypes. 20
42 IetfBaseNetworkInterfaceType . 20
43 PriorityMappingTableType . 22
44 ReferenceTypes . 24
45 UsesPriorityMappingTable ReferenceType . 24
46 HasLowerLayerInterface ReferenceType . 25
47 Annex A Modelling Examples (informative) . 26
48 A.1 Modelling Examples for Network Interfaces . 26
49 A.1.1 Virtual Network Interfaces . 26
50 A.1.2 Link Aggregation . 27

ii IEC CDV 62541-22 © IEC 2023

51 A.2 Modelling Examples for PriorityMappingEntries and IetfBaseNetworkInterface . 27
52 A.3 Usage of BNM in other UA Specifications . 29
53 A.3.1 Usage of BNM for PubSub over TSN . 29
54 A.3.2 Usage of BNM in PROFINET Companion Spec . 29
iii IEC CDV 62541-22 © IEC 2023

57 Figures
59 Figure 1 – Scope of Base Network Model . 1
60 Figure 2 – Overview of Base Network Model . 4
61 Figure 3 – Instance Entry Points for Network Interfaces and Streams . 18
62 Figure 4 – IetfBaseNetworkInterfaceType . 21
63 Figure 5 – PriorityMappingTableType . 22
64 Figure A-1 – Modelling Example for virtual network interfaces . 26
65 Figure A-2 – Modelling example for link aggregation . 27
66 Figure A-3 – Modelling Example for PriorityMappingTableType and IetfBaseNetworkInterface28
67 Figure A-4 – Possible Integration of BNM into PubSub . 29
68 Figure A-5 – Recommended Integration of BNM into Companion Spec exemplified by
69 PROFINET . 29
iv IEC CDV 62541-22 © IEC 2023

72 Tables
73 Table 1 – IIetfBaseNetworkInterfaceType definition . 5
74 Table 2 – IIetfBaseNetworkInterfaceType Attribute values for child Nodes . 5
75 Table 3 – IIeeeBaseEthernetPortType definition . 6
76 Table 4 – IIeeeBaseEthernetPortType Attribute values for child Nodes . 6
77 Table 5 – IIeeeAutoNegotiationStatusType definition . 6
78 Table 6 – IBaseEthernetCapabilitiesType definition . 7
79 Table 7 – IVlanIdType definition . 7
80 Table 8 – ISrClassType definition . 7
81 Table 9 – IIeeeBaseTsnStreamType definition . 8
82 Table 10 – IIeeeBaseTsnTrafficSpecificationType definition . 9
83 Table 11 – IIeeeBaseTsnStatusStreamType definition . 9
84 Table 12 – IIeeeTsnInterfaceConfigurationType definition . 10
85 Table 13 – IIeeeTsnInterfaceConfigurationTalkerType definition . 10
86 Table 14 – IIeeeTsnInterfaceConfigurationListenerType definition . 10
87 Table 15 – IIeeeTsnMacAddressType definition . 11
88 Table 16 – IIeeeTsnVlanTagType definition . 11
89 Table 17 – IPriorityMappingEntryType definition . 12
90 Table 18 – Duplex Values . 12
91 Table 19 – Duplex Definition. 12
92 Table 20 – InterfaceAdminStatus Values . 13
93 Table 21 – InterfaceAdminStatus Definition . 13
94 Table 22 – InterfaceOperStatus Values . 13
95 Table 23 – InterfaceOperStatus Definition . 13
96 Table 24 – NegotiationStatus Values . 14
97 Table 25 – NegotiationStatus Definition . 14
98 Table 26 – TsnFailureCode values . 15
99 Table 27 – TsnFailureCode Definition . 15
100 Table 28 – TsnStreamState Values . 16
101 Table 29 – TsnStreamState Definition . 16
102 Table 30 – TsnTalkerStatus Values . 16
103 Table 31 – TsnTalkerStatus Definition . 16
104 Table 32 – TsnListenerStatus Values . 17
105 Table 33 – TsnListenerStatus Definition . 17
106 Table 34 – PriorityMappingEntryType structure . 17
107 Table 35 – PriorityMappingEntryType Definition . 17
108 Table 36 – Resources definition . 18
109 Table 37 – Communication definition . 19
110 Table 38 – MappingTables definition .
...