SIST EN IEC 63270-1:2025

Predictive maintenance of industrial automation equipment and systems - Part 1: General requirements (IEC 63270-1:2025)

IEC 63270-1:2025 provides guidance on the functional structure model, procedure, method, interface of function blocks. It also offers guidance on data requirements for predictive maintenance of equipment, devices and systems for industrial automation applications.
Condition monitoring is not only within the scope of this document but can also be an important input for predictive maintenance.

Geräte und Systeme für die industrielle Automatisierung – Vorausschauende Wartung (IEC 63270-1:2025)

Équipements et systèmes d’automatisation industrielle - Maintenance prédictive (IEC 63270-1:2025)

IEC 63270-1:2025 fournit des recommandations sur le modèle de structure fonctionnelle, la procédure, la méthode et l’interface des blocs fonctionnels. Elle fournit également des recommandations à propos des exigences en matière de données pour la maintenance prédictive des équipements, appareils et systèmes pour les applications d’automatisation industrielle.
La surveillance d’état relève non seulement du domaine d’application du présent document, mais peut également constituer une entrée importante de la maintenance prédictive.

Napovedno vzdrževanje opreme in sistemov industrijske avtomatizacije - 1. del: Splošne zahteve (IEC 63270-1:2025)

General Information

• Status: Published
• Public Enquiry End Date: 29-Nov-2023
• Publication Date: 24-Aug-2025
• ICS: 25.040.01 - Industrial automation systems in general
• ICS: 35.240.50 - IT applications in industry
• Technical Committee: MOV - Measuring equipment for electromagnetic quantities
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 03-Jun-2025
• Due Date: 08-Aug-2025
• Completion Date: 25-Aug-2025
• Ref Project: EN IEC 63270-1:2025 - Predictive maintenance of industrial automation equipment and systems - Part 1: General requirements

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2025
Napovedno vzdrževanje opreme in sistemov industrijske avtomatizacije - 1. del:
Splošne zahteve (IEC 63270-1:2025)
Predictive maintenance of industrial automation equipment and systems - Part 1:
General requirements (IEC 63270-1:2025)
Geräte und Systeme für die industrielle Automatisierung – Vorausschauende Wartung
(IEC 63270-1:2025)
Équipements et systèmes d’automatisation industrielle - Maintenance prédictive (IEC
63270-1:2025)
Ta slovenski standard je istoveten z: EN IEC 63270-1:2025
ICS:
25.040.01 Sistemi za avtomatizacijo v Industrial automation
industriji na splošno systems in general
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.

EUROPEAN STANDARD EN IEC 63270-1

NORME EUROPÉENNE
EUROPÄISCHE NORM May 2025
ICS 25.040.01
English Version
Predictive maintenance of industrial automation equipment and
systems - Part 1: General requirements
(IEC 63270-1:2025)
Maintenance predictive des équipements et systèmes Vorausschauende Instandhaltung von Geräten und
d'automatisation industrielle - Partie 1: Exigences générales Systemen für die industrielle Automatisierung - Teil 1:
(IEC 63270-1:2025) Allgemeine Anforderungen
(IEC 63270-1:2025)
This European Standard was approved by CENELEC on 2025-05-22. 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, 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,
Türkiye 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
© 2025 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 63270-1:2025 E

European foreword
The text of document 65E/1148/FDIS, future edition 1 of IEC 63270-1, prepared by SC 65E "Devices
and integration in enterprise systems" of IEC/TC 65 "Industrial-process measurement, control and
automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2026-05-31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2028-05-31
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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 63270-1:2025 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 standard indicated:
IEC 60300-3-2:2004 NOTE Approved as EN 60300-3-2:2005 (not modified)
IEC 61360-6:2016 NOTE Approved as EN 61360-6:2017 (not modified)
IEC 61508-2 NOTE Approved as EN 61508-2
IEC 61508-3 NOTE Approved as EN 61508-3
IEC 61804-2 NOTE Approved as EN IEC 61804-2
IEC 61918:2018 NOTE Approved as EN IEC 61918:2018 (not modified) +A11:2019
IEC 62541-100 NOTE Approved as EN 62541-100
IEC 62769-1 NOTE Approved as EN IEC 62769-1
IEC 63082-2 NOTE Approved as EN IEC 63082-2
IEC 63278-1 NOTE Approved as EN IEC 63278-1
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.cencenelec.eu.
Publication Year Title EN/HD Year
IEC/TR 62390 - Common automation device - Profile - -
guideline
ISO/IEC/IEEE 42010 2022 Software, systems and enterprise - - -
Architecture description
IEC 63270-1 ®
Edition 1.0 2025-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Predictive maintenance of industrial automation equipment and systems –

Part 1: General requirements
Maintenance predictive des équipements et systèmes d'automatisation

industrielle –
Partie 1 : Exigences générales

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.01  ISBN 978-2-8327-0331-1

– 2 – IEC 63270-1:2025 © IEC 2025
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 9
2 Normative references . 9
3 Terms, definitions, and abbreviated terms . 9
3.1 Terms and definitions . 9
3.2 Abbreviated terms. 10
4 General . 10
4.1 Overview . 10
4.2 Functional structure model. 12
4.3 Procedure . 13
4.4 Method . 14
4.5 Infrastructure interface . 14
4.6 Application requirements . 15
5 Device template. 15
5.1 General . 15
5.2 Elements . 16
5.3 Modelling requirement . 16
5.4 Modelling tools and methods . 16
6 Condition monitoring . 16
6.1 Objective . 16
6.2 Data requirements . 17
6.3 Compatibility . 18
7 Fault diagnosis . 19
7.1 Diagnosis input. 19
7.2 Diagnosis output . 19
7.3 Diagnosis. 20
7.3.1 Objective . 20
7.3.2 Fault definition . 20
7.3.3 Definition of diagnosis . 20
7.3.4 Methods for fault diagnosis . 21
7.3.5 Fault diagnosis algorithm . 21
7.3.6 Method selection. 21
7.4 Algorithm verification . 21
7.5 Support . 22
8 RUL prediction . 22
8.1 Predictive input . 22
8.2 Predictive output . 22
8.3 Prediction methods . 23
8.3.1 General. 23
8.3.2 Remaining useful life prediction . 23
8.3.3 Mechanism-based model method . 24
8.3.4 Prediction algorithm . 25
8.3.5 Performance evaluation . 25
8.4 Support . 25
9 Maintenance management . 26

IEC 63270-1:2025 © IEC 2025 – 3 –
9.1 Overview . 26
9.2 Type and relationship of maintenance processes . 26
9.3 Status and conversion . 26
9.4 System interface . 27
9.4.1 System interface overview . 27
9.4.2 System external interface . 28
Annex A (informative) Predictive maintenance in automation systems . 30
A.1 Overview . 30
A.2 Condition monitoring . 30
A.3 Fault diagnosis . 31
A.4 RUL prediction . 31
A.5 Maintenance management . 31
Annex B (informative) Device template of predictive maintenance. 33
B.1 Coriolis mass flowmeter . 33
B.2 Radar (level measurement) . 34
B.3 Temperature transmitter . 35
B.4 Motion control system . 36
Annex C (informative) Application scenarios for predictive maintenance . 38
C.1 Flow meter and compressor . 38
C.1.1 Overview .
...