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EN 61850-9-2:2011/A1:2020

(Amendment)

Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3

Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3

Kommunikationsnetze und -systeme für die Automatisierung in der elektrischen Energieversorgung - Teil 9-2: Spezifische Abbildung von Kommunikationsdiensten (SCSM) - Abgetastete Werte über ISO/IEC 8802-3

Réseaux et systèmes de communication pour l'automatisation des systèmes électriques - Partie 9-2: Mise en correspondance des services de communication spécifiques (SCSM) - Valeurs échantillonnées sur ISO/IEC 8802-3

Komunikacijska omrežja in sistemi za avtomatizacijo porabe električne energije - 9-2. del: Preslikave posebne komunikacijske storitve (SCSM) - Vzorčne/odčitane vrednosti po ISO/IEC 8802-3 - Dopolnilo A1

General Information

Status
Published
Publication Date
02-Apr-2020
ICS
33.200 - Telecontrol. Telemetering
Technical Committee
CLC/TC 57 - Power systems management and associated information exchange
Drafting Committee
IEC/TC 57 - IEC_TC_57
Current Stage
6060 - Document made available - Publishing
Start Date
03-Apr-2020
Completion Date
03-Apr-2020
Mandate
M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
Ref Project
SIST EN 61850-9-2:2012/A1:2020 - Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3

Relations

Amends
EN 61850-9-2:2011 - Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3
Effective Date
23-Jan-2023

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SLOVENSKI STANDARD
01-junij-2020
Komunikacijska omrežja in sistemi za avtomatizacijo porabe električne energije - 9
-2. del: Preslikave posebne komunikacijske storitve (SCSM) - Vzorčne/odčitane
vrednosti po ISO/IEC 8802-3 - Dopolnilo A1
Communication networks and systems for power utility automation - Part 9-2: Specific
communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3
Kommunikationsnetze und -systeme für die Automatisierung in der elektrischen
Energieversorgung - Teil 9-2: Spezifische Abbildung von Kommunikationsdiensten
(SCSM) - Abgetastete Werte über ISO/IEC 8802-3
Réseaux et systèmes de communication pour l'automatisation des systèmes électriques
- Partie 9-2: Mise en correspondance des services de communication spécifiques
(SCSM) - Valeurs échantillonnées sur l'ISO/CEI 8802-3
Ta slovenski standard je istoveten z: EN 61850-9-2:2011/A1:2020
ICS:
29.240.30 Krmilna oprema za Control equipment for electric
elektroenergetske sisteme power systems
33.200 Daljinsko krmiljenje, daljinske Telecontrol. Telemetering
meritve (telemetrija)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61850-9-2:2011/A1

NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2020
ICS 33.200
English Version
Communication networks and systems for power utility
automation - Part 9-2: Specific communication service mapping
(SCSM) - Sampled values over ISO/IEC 8802-3
(IEC 61850-9-2:2011/A1:2020)
Réseaux et systèmes de communication pour Kommunikationsnetze und -systeme für die
l'automatisation des systèmes électriques - Partie 9-2: Mise Automatisierung in der elektrischen Energieversorgung -
en correspondance des services de communication Teil 9-2: Spezifische Abbildung von
spécifiques (SCSM) - Valeurs échantillonnées sur ISO/IEC Kommunikationsdiensten (SCSM) - Abgetastete Werte über
8802-3 ISO/IEC 8802-3
(IEC 61850-9-2:2011/A1:2020) (IEC 61850-9-2:2011/A1:2020)
This amendment A1 modifies the European Standard EN 61850-9-2:2011; it was approved by CENELEC on 2020-03-18. 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
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61850-9-2:2011/A1:2020 E

European foreword
The text of document 57/2112/FDIS, future IEC 61850-9-2/A1, prepared by IEC/TC 57 "Power
systems management and associated information exchange" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN 61850-9-2:2011/A1:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-12-18
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-03-18
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.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard IEC 61850-9-2:2011/A1:2020 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.
Delete the following references:
Publication Year Title EN/HD Year
IEC/TR 61850-1 - Communication networks and systems in - -
substations - Part 1: Introduction and
overview
IEC 61850-7-1 - Communication networks and systems for EN 61850-7-1 -
power utility automation - Part 7-1: Basic
communication structure - Principles and
models
IEC 61850-7-4 - Communication networks and systems for EN 61850-7-4 -
power utility automation - Part 7-4: Basic
communication structure - Compatible logical
node classes and data object classes
IEC 60874-10-1 - Connectors for optical fibres and cables - Part - -
10-1: Detail specification for fibre optic
connector type BFOC/2,5 terminated to
multimode fibre type A1
IEC 60874-10-2 - Connectors for optical fibres and cables - Part - -
10-2: Detail specification for fibre optic
connector type BFOC/2,5 terminated to
single-mode fibre type B1
ISO/IEC 7498-1 - Information technology - Open Systems - -
Interconnection - Basic reference model: The
basic model
Add the following references:
Publication Year Title EN/HD Year
IEC 61588 2009 Precision clock synchronization protocol for - -
networked measurement and control systems
IEC/IEEE 61850-9-3 - Communication networks and systems for - -
power utility automation - Part 9-3: Precision
time protocol profile for power utility
automation
IEC/TR 61850-90-4 - Communication networks and systems for - -
power utility automation - Part 90-4: Network
engineering guidelines
ISO 4217 2015 Codes for the representation of currencies - -
RFC 2460 - Internet Protocol, Version 6 (IPv6) - -
Specification
Update the following references:
Publication Year Title EN/HD Year
IEC/TS 61850-2 - Communication networks and systems in - -
substations - Part 2: Glossary
IEC/TS 62351-6 - Power systems management and associated - -
information exchange - Data and
communications security - Part 6: Security for
IEC 61850
IEC 62439-3 2016 Industrial communication networks - High - -
availability automation networks - Part 3:
Parallel Redundancy Protocol (PRP) and
High-availability Seamless Redundancy
(HSR)
ISO/IEC/IEEE 8802-3 - Standard for Ethernet - -

Under preparation. Stage at the time of publication: IEC TS/PRVC 62351-6:2020.
IEC 61850-9-2 ®
Edition 2.0 2020-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1
Communication networks and systems for power utility automation –

Part 9-2: Specific communication service mapping (SCSM) – Sampled values

over ISO/IEC 8802-3
Réseaux et systèmes de communication pour l'automatisation des systèmes

électriques –
Partie 9-2: Mise en correspondance des services de communication spécifiques

(SCSM) – Valeurs échantillonnées sur ISO/IEC 8802-3

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.200 ISBN 978-2-8322--7380-7

– 2 – IEC 61850-9-2:2011/AMD1:2020
© IEC 2020
FOREWORD
This amendment has been prepared by IEC technical committee 57: Power systems
management and associated information exchange.
The text of this amendment is based on the following documents:
FDIS Report on voting
57/2112/FDIS 57/2135/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.
_____________
2 Normative references
Remove the following existing references:
IEC/TR 61850-1
IEC 61850-7-1
IEC 61850-7-4
IEC 60874-10-1
IEC 60874-10-2
IEC 60874-10-2
ISO/IEC 7498-1
Add the following new references:
IEC 61588:2009, Precision clock synchronization protocol for networked measurement and
control systems
IEC 61850-9-2:2011/AMD1:2020 – 3 –
© IEC 2020
IEC/IEEE 61850-9-3, Communication networks and systems for power utility automation -
Part 9-3: Precision Time Protocol Profile for Power Utility Automation
IEC TR 61850-90-4, Communication networks and systems for power utility automation - Part
90-4: Network engineering guidelines
ISO 4217:2015, Code for the representation of currencies
RFC 2460, Internet Protocol, Version 6 (IPv6) Specification, IETF, available at
http://www.ietf.org
Update the following existing references:
IEC TS 61850-2, Communication networks and systems for power utility automation - Part 2:
Glossary
IEC TS 62351-6 , Power systems management and associated information exchange - Data
and communications security - Part 6: Security for IEC 61850
IEC 62439-3:2016, Industrial communication networks - High availability automation networks
- Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy
(HSR)
ISO/IEC/IEEE 8802-3, Standard for Ethernet
4 Abbreviations
Remove the following abbreviations:
CSMA/CD
ECT
EVT
GSSE
MAU
Add the following new abbreviation:
PTP
Precision Time Protocol, referring to IEC 61588:2009

____________
Under preparation. Stage at the time of publication: IEC TS/PRVC 62351-6:2020.

– 4 – IEC 61850-9-2:2011/AMD1:2020
© IEC 2020
5 Communication stack
5.2 Client/server services and communication profiles
Replace the existing text of Subclause 5.2 by the following new text:
Content removed; see IEC 61850-8-1.
5.3 SV service and communication profile
5.3.1 SV mapping overview
Table 4 – Service requiring SV communication profile
Replace existing Table 4 with the following new Table 4:
Model IEC 61850-7-2 service
Multicast sampled value class model Multicast SV message
Unicast sampled value class model Unicast SV message (deprecated)

5.3.2 A-Profile
Table 5 – Service and protocols for SV communication A-Profile
Replace existing Table 5 with the following new Table 5:
OSI model Specification m/o
layer
Name Service specification Protocol specification
Application SendMSVMessage service See clause 8.5 m
Security IEC 62351-6 o
Presentation Abstract syntax ISO/IEC 8824-1:2008 ISO/IEC 8825-1 m
Session
Remove the third paragraph of Subclause 5.3.2.
5.3.3 T-Profile
Add a new heading 5.3.3.1 General before the first paragraph and renumber subsequent
subclauses accordingly.
Table 6 – SV T-Profile
Replace existing Table 6 with the following new Table 6:

IEC 61850-9-2:2011/AMD1:2020 – 5 –
© IEC 2020
Specification
OSI model
m/o
Name Service specification Protocol
layer
specification
Transport
Network
Link Parallel redundancy protocol and IEC 62439-3:2016 o
Redundancy high availability seamless ring
DataLink Priority tagging/VLAN IEEE 802.1Q m
Standard for Ethernet ISO/IEC/IEEE 8802-3 m
Physical Interface IEC TR 61850-90-4 c
c If the product standard profiling this standard is not specifying another physical interface, IEC/TR 61850-90-4
applies
Add the following new note after Table 6:
NOTE This document only considers layer 2 sampled values transmission. Routable sampled values mechanisms
are defined in IEC 61850-8-1.
5.3.3.2 Physical layer: Specifications for the medium attachment unit (MAU)
Remove existing Subclause 5.3.3.2 (formerly 5.3.3.1).
5.3.3.2 Link layer: Ethernet addresses
Replace the reference to ISO/IEC 8802-3 multicast/unicast address with ISO/IEC/IEEE 8802-3
multicast.
5.3.3.3 Link layer: Priority tagging/virtual LAN
Replace the existing text of Subclause 5.3.3.3 with the following new text:
IEEE 802.1Q field shall be present in the egress frames from a SV publisher.
Priority tagging according to IEEE 802.1Q is used to separate time-critical and high-priority
bus traffic for protection-relevant applications from low priority bus loads.
Subscribers conformant to this document shall be prepared that the Virtual LAN tag might
have been removed or mod
...

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Power systems management and associated information exchange - Data and communications security - Part 3: Communication network and system security - Profiles including TCP/IP
SIST EN IEC 62351-3:2023

IEC 62351-3:2023 specifies how to provide confidentiality, integrity protection, and message level authentication for protocols that make use of TCP/IP as a message transport layer and utilize Transport Layer Security when cyber-security is required. This may relate to SCADA and telecontrol protocols, but also to additional protocols if they meet the requirements in this document. IEC 62351-3 specifies how to secure TCP/IP-based protocols through constraints on the specification of the messages, procedures, and algorithms of Transport Layer Security (TLS) (TLSv1.2 defined in RFC 5246, TLSv1.3 defined in RFC 8446). In the specific clauses, there will be subclauses to note the differences and commonalities in the application depending on the target TLS version. The use and specification of intervening external security devices (e.g., "bump-in-the-wire") are considered out-of-scope. In contrast to previous editions of this document, this edition is self-contained in terms of completely defining a profile of TLS. Hence, it can be applied directly, without the need to specify further TLS parameters, except the port number, over which the communication will be performed. Therefore, this part can be directly utilized from a referencing standard and can be combined with further security measures on other layers. Providing the profiling of TLS without the need for further specifying TLS parameters allows declaring conformity to the described functionality without the need to involve further IEC 62351 documents. This document is intended to be referenced as a normative part of other IEC standards that have the need for providing security for their TCP/IP-based protocol exchanges under similar boundary conditions. However, it is up to the individual protocol security initiatives to decide if this document is to be referenced. The document also defines security events for specific conditions, which support error handling, security audit trails, intrusion detection, and conformance testing. Any action of an organization in response to events to an error condition described in this document are beyond the scope of this document and are expected to be defined by the organization’s security policy. This document reflects the security requirements of the IEC power systems management protocols. Should other standards bring forward new requirements, this document may need to be revised. This second edition cancels and replaces the first edition published in 2014, Amendment 1:2018 and Amendment 2:2020. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Inclusion of the TLSv1.2 related parameter required in IEC 62351-3 Ed.1.2 to be specified by the referencing standard. This comprises the following parameter: • Mandatory TLSv1.2 cipher suites to be supported. • Specification of session resumption parameters. • Specification of session renegotiation parameters. • Revocation handling using CRL and OCSP. • Handling of security events. b) Inclusion of a TLSv1.3 profile to be applicable for the power system domain in a similar way as for TLSv1.2 session.

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EN 62488-2:2017/AC:2023-03(Corrigendum)
Power line communication systems for power utility applications - Part 2: Analogue power line carrier terminals or APLC
SIST EN 62488-2:2017/AC:2023
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EN IEC 62351-5:2023(Main)
Power systems management and associated information exchange - Data and communications security - Part 5: Security for IEC 60870-5 and derivatives
SIST EN IEC 62351-5:2023

This part of IEC 62351 defines the application authentication mechanism (A-profile) specifying messages, procedures and algorithms for securing the operation of all protocols based on or derived from IEC 60870-5: Telecontrol Equipment and Systems - Transmission Protocols. This Standard applies to at least those protocols listed in Table 1. [Table 1] The initial audience for this International Standard is intended to be the members of the working groups developing the protocols listed in Table 1. For the measures described in this standard to take effect, they must be accepted and referenced by the specifications for the protocols themselves. This document is written to enable that process. The working groups in charge of take this standard to the specific protocols listed in Table 1 may choose not to do so. The subsequent audience for this specification is intended to be the developers of products that implement these protocols. Portions of this standard may also be of use to managers and executives in order to understand the purpose and requirements of the work. This document is organized working from the general to the specific, as follows: - Clauses 2 through 4 provide background terms, definitions, and references. - Clause 5 describes the problems this specification is intended to address. - Clause 6 describes the mechanism generically without reference to a specific protocol. - Clauses 7 and 8 describe the mechanism more precisely and are the primary normative part of this specification. - Clause 9 define the interoperability requirements for this authentication mechanism. - Clause 10 describes the requirements for other standards referencing this specification Unless specifically labelled as informative or optional, all clauses of this specification are normative.

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EN IEC 61970-401:2022(Main)
Energy management system application program interface (EMS-API) - Part 401: Profile framework
SIST EN IEC 61970-401:2022

This document describes how IEC 61970-450 (all parts), IEC 61970-600 (all parts) profile specifications are structured and created. Profile specifications describe a subset of the Canonical CIM dedicated to a specific data exchange. The Canonical CIM is described in IEC 61970-300 (all parts) as well as in IEC 61968-11. Rules for creation or extension of Canonical CIM are outside the scope of this document. This document specifies the structure of a profile specification and the rules for selecting subsets of information from the Canonical CIM. It standardizes the operations used to create the profile elements from the Canonical CIM. As Canonical CIM is described in UML the operations are described in terms of UML classes, attributes, and roles. It is possible to map UML to RDFS or OWL, so any of the languages UML, RDFS or OWL can be used to describe the created profiles. Specification of languages (UML, RDFS or OWL) used to describe profiles as well as how profiles are presented and edited in user interfaces are outside the scope of this document. Languages used to describe profiles are specified in other specifications. Relevant specifications are referenced in Clause 2. UML supports adding free text that describes further restrictions on UML constructs, e.g. classes, attribute values, association roles and cardinalities. Languages such as OCL and SHACL are dedicated to describing constraints. OCL is used to describe constraints for object data described in UML while SHACL is used to describe constraints on graph data described by RDFS or OWL. OCL is within the scope of this document, but SHACL is not. This document supports profiles describing data exchanged as CIMXML datasets or messages. The exchange format within the scope is in accordance with IEC 61970-552 but other formats are possible. Tool interoperability and serialisation formats are outside the scope of this document.

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EN 61850-5:2013/A1:2022(Amendment)
Communication networks and systems for power utility automation - Part 5: Communication requirements for functions and device models
SIST EN 61850-5:2013/A1:2022

PUBLICATION EXPECTED BY 2022-04-27

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