EN 62974-1:2017

SLOVENSKI STANDARD
01-december-2017
Sistemi za nadzorovanje in merjenje namenjeni za zbiranje podatkov, nabiranje in
analize podatkov - 1. del: Zahteve za napravo (IEC 62974-1:2017)
Monitoring and measuring systems used for data collection, gathering and analysis - Part
1: Device requirements (IEC 62974-1:2017)
Erfassungs- und Messsysteme zur Datenerfassung, -Übertragung und -Analyse - Teil 1:
Anforderungen an die Geräte (IEC 62974-1:2017)
Systèmes de contrôle et de mesure utilisés pour la collecte et l'analyse de données (IEC
62974-1:2017)
Ta slovenski standard je istoveten z: EN 62974-1:2017
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
27.015 (QHUJLMVNDXþLQNRYLWRVW Energy efficiency. Energy
2KUDQMDQMHHQHUJLMHQD conservation in general
VSORãQR
35.080 Programska oprema Software
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62974-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2017
ICS 17.220.20
English Version
Monitoring and measuring systems used for data collection,
gathering and analysis - Part 1: Device requirements
(IEC 62974-1:2017)
Systèmes de surveillance et de mesure utilisés pour la Erfassungs- und Messsysteme zur Datenerfassung, -
collecte et l'analyse de données - Partie 1: Exigences Übertragung und -Analyse - Teil 1: Anforderungen an die
relatives aux dispositifs Geräte
(IEC 62974-1:2017) (IEC 62974-1:2017)
This European Standard was approved by CENELEC on 2017-06-26. 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, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62974-1:2017 E
European foreword
The text of document 85/587/FDIS, future edition 1 of IEC 62974-1, prepared by IEC/TC 85
"Measuring equipment for electrical and electromagnetic quantities" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN 62974-1:2017.
The following dates are fixed:
(dop) 2018-03-26
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-06-26
• latest date by which the national
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 shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 62974-1:2017 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 60068-1 NOTE Harmonized as EN 60068-1.
IEC 60068-2-30 NOTE Harmonized as EN 60068-2-30.
IEC 60364-8-1 NOTE Harmonized as HD 60364-8-1.
IEC 60950 (Series) NOTE Harmonized as EN 60950 (Series).
IEC 61557-12 NOTE Harmonized as EN 61557-12.
CISPR 24:2010 NOTE Harmonized as EN 55024:2010.
ISO 50001 NOTE Harmonized as EN ISO 50001.

- EN 62974-1:2017
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
IEC 60068-2-1 -  Environmental testing -- Part 2-1: Tests - EN 60068-2-1 -
Test A: Cold
IEC 60068-2-2 -  Environmental testing -- Part 2-2: Tests - EN 60068-2-2 -
Test B: Dry heat
IEC 60068-2-14 -  Environmental testing -- Part 2-14: Tests - EN 60068-2-14 -
Test N: Change of temperature
IEC 60068-2-78 -  Environmental testing -- Part 2-78: Tests - EN 60068-2-78 -
Test Cab: Damp heat, steady state
IEC 60529 -  Degrees of protection provided by - -
enclosures (IP Code)
IEC 60721-3-1 -  Classification of environmental conditions -EN 60721-3-1 -
- Part 3: Classification of groups of
environmental parameters and their
severities -- Section 1: Storage
IEC 60721-3-2 -  Classification of environmental conditions -EN 60721-3-2 -
- Part 3: Classification of groups of
environmental parameters and their
severities -- Section 2: Transportation
IEC 60721-3-3 -  Classification of environmental conditions -EN 60721-3-3 -
- Part 3: Classification of groups of
environmental parameters and their
severities -- Section 3: Stationary use at
weatherprotected locations
IEC 61000-4-5 -  Electromagnetic compatibility (EMC) - PartE N 61000-4-5 -
4-5: Testing and measurement techniques
- Surge immunity test
IEC 61000-4-8 -  Electromagnetic compatibility (EMC) -- PartE N 61000-4-8 -
4-8: Testing and measurement techniques
- Power frequency magnetic field immunity
test
IEC 61000-4-11 -  Electromagnetic compatibility (EMC) -- PartE N 61000-4-11 -
4-11: Testing and measurement
techniques - Voltage dips, short
interruptions and voltage variations
immunity tests
IEC 61010 series Safety requirements for electrical EN 61010 series
equipment for measurement, control and
laboratory use
IEC 61131-2 2003 Programmable controllers -- Part 2: - -
Equipment requirements and tests
IEC 61326-1 -  Electrical equipment for measurement, EN 61326-1 -
control and laboratory use - EMC
requirements -- Part 1: General
requirements
IEC 62053-31 -  Electricity metering equipment (a.c.) -- EN 62053-31 -
Particular requirements -- Part 31: Pulse
output devices for electromechanical and
electronic meters (two wires only)
IEC 62262 -  Degrees of protection provided by EN 62262 -
enclosures for electrical equipment against
external mechanical impacts (IK code)

IEC 62974-1 ®
Edition 1.0 2017-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Monitoring and measuring systems used for data collection, gathering and

analysis –
Part 1: Device requirements
Systèmes de surveillance et de mesure utilisés pour la collecte et l'analyse de

données –
Partie 1: Exigences relatives aux dispositifs

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220.20 ISBN 978-2-8322-4359-6

– 2 – IEC 62974-1:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
3.1 General definitions . 9
3.2 Device definitions . 10
3.3 Definitions related to inputs and outputs . 10
4 Environmental conditions . 11
5 Ratings . 11
6 Design and construction . 11
6.1 General . 11
6.2 Product coding . 12
6.3 General architecture of devices . 12
6.4 General data processing . 13
6.5 Requirements on minimum functions embedded in devices . 13
6.6 Requirements on functions . 14
6.6.1 General . 14
6.6.2 Communication connectivity features . 14
6.6.3 Management of digital and/or analogue input(s) or output(s) . 15
6.6.4 Data time stamping . 15
6.6.5 Management of logged data. 15
6.6.6 Management of aggregated data . 16
6.6.7 Analysis of aggregated data . 16
6.6.8 Local visualisation on a Human Machine Interface . 16
6.6.9 Configuration management . 16
6.7 Safety requirements . 16
6.7.1 General . 16
6.7.2 Clearances and creepage distances . 17
6.7.3 Accessible parts . 17
6.7.4 Hazardous live parts . 17
6.8 EMC requirements . 17
6.8.1 General . 17
6.8.2 Class 1 devices . 17
6.8.3 Class 2 devices . 17
6.9 Mechanical requirements . 17
6.9.1 Product mechanical robustness . 17
6.9.2 Enclosure robustness (IK code) . 17
6.9.3 Degree of protection by enclosures (IP code) . 18
6.10 Marking . 18
6.10.1 General . 18
6.10.2 Device marking . 18
6.11 Operating and installation instructions . 19
6.11.1 General . 19
6.11.2 Pulse input(s)/output(s) . 19
6.11.3 Installation description . 19

IEC 62974-1:2017 © IEC 2017 – 3 –
7 Type tests . 20
7.1 Performance crite
...