EN 61175-1:2015
(Main)Industrial systems, installations and equipment and industrial products - Designation of signals - Part 1: Basic rules
Industrial systems, installations and equipment and industrial products - Designation of signals - Part 1: Basic rules
IEC 61175-1:2015 provides rules for the composition of designations for the identification of signals and signal connections. This includes the designation of power supply. This part of IEC 61175 is applicable to all types of signals within an industrial system, installation and equipment and industrial products. It deals with the information aspect of signals and not with their physical implementation. This first edition cancels and replaces the second edition of IEC 61175 published in 2005 and constitutes a technical revision. It includes the following changes: an improved description of the principles for use and a strict separation between the physical aspect of a signal and its associated information, focusing on the latter. This horizontal standard is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 108.
Industrielle Systeme, Anlagen und Ausrüstungen und Industrieprodukte - Kennzeichnung von Signalen - Teil 1: Allgemeine Regeln
Systèmes, installations, appareils et produits industriels - Désignation des signaux - Partie 1: Règles de base
L'IEC 61175-1:2015 établit des règles pour la composition des désignations pour l'identification des signaux et des connexions de signaux. Elle intègre la désignation de l'alimentation électrique. Elle est applicable à tous les types de signaux au sein d'un système, d'une installation et d'un appareil, et de produits industriels. Elle traite l'aspect information des signaux et non leur mise en uvre physique. Cette première édition annule et remplace la deuxième édition de l'IEC 61175 parue en 2005 et constitue une révision technique. Cette édition inclut les modifications suivantes: une description améliorée des principes d'utilisation et une séparation stricte entre l'aspect physique d'un signal et les informations associées relatives à ce dernier. Elle a le statut d'une norme horizontale conformément au Guide 108 de l'IEC.
Industrijski sistemi, inštalacije in oprema ter industrijski proizvodi, oznake signalov - 1. del: Osnovna pravila (IEC 61175-1:2015)
Ta del standarda IEC 61175 določa pravila za sestavo oznak za identifikacijo signalov in signalnih povezav. To vključuje oznako za napajanje. Ta del standarda IEC 61175 se uporablja za vse vrste signalov v industrijskih sistemih, inštalacijah in opremi ter industrijskih proizvodih. V njem je obravnavan informacijski vidik signalov in ne njihovo fizično izvajanje.
S področja uporabe standarda so izključena splošna pravila za predstavitev informacij pri vmesnikih človek-stroj. Ta del standarda IEC 61175 se prav tako ne uporablja za identifikacijo napeljave, terminalov, ocevja in drugih povezav strojne opreme.
OPOMBA: Za namen označevanja žic glejte standard IEC 62491. Ta horizontalni standard je namenjen predvsem tehničnim odborom za pripravo standardov v skladu z načeli vodila IEC Guide 108. Ena od pristojnosti tehničnih odborov je, da med pripravo publikacij uporabljajo horizontalne standarde, kadar je to primerno. Vsebina tega horizontalnega standarda se ne uporablja, razen če je izrecno navedena ali zajeta v ustreznih publikacijah.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2015
Industrijski sistemi, inštalacije in oprema ter industrijski proizvodi, oznake
signalov - 1. del: Osnovna pravila (IEC 61175-1:2015)
Industrial systems, installations and equipment and industrial products, designation of
signals - Part 1: Basic rules (IEC 61175-1:2015)
Industrielle Systeme, Anlagen und Ausrüstungen und Industrieprodukte, Kennzeichnung
von Signalen - Teil 1: Allgemeine Regeln (IEC 61175-1:2015)
Systèmes industriels, installations et appareils, et produits industriels, Désignations des
signaux - Partie 1: Règles de base (IEC 61175-1:2015)
Ta slovenski standard je istoveten z: EN 61175-1:2015
ICS:
29.020 Elektrotehnika na splošno Electrical engineering in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 61175-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2015
ICS 29.020 Supersedes EN 61175:2005
English Version
Industrial systems, installations and equipment and industrial
products - Designation of signals - Part 1: Basic rules
(IEC 61175-1:2015)
Systèmes, installations, appareils et produits industriels - Industrielle Systeme, Anlagen und Ausrüstungen und
Désignation des signaux - Partie 1: Règles de base Industrieprodukte, Kennzeichnung von Signalen -
(IEC 61175-1:2015) Teil 1: Allgemeine Regeln
(IEC 61175-1:2015)
This European Standard was approved by CENELEC on 2015-06-25. 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, 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
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61175-1:2015 E
European foreword
The text of document 3/1214A/FDIS, future edition 1 of IEC 61175-1, prepared by IEC/TC 3
"Information structures and elements, identification and marking principles, documentation and
graphical symbols" 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 (dop) 2016-03-25
national level by publication of an identical national
standard or by endorsement
(dow) 2018-06-25
• latest date by which the national standards conflicting with
the document have to be withdrawn
This document supersedes EN 61175:2005.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 61175-1:2015 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 standards indicated:
IEC 60027 NOTE Harmonized in EN 60027 series.
IEC 60445 NOTE Harmonized as EN 60445.
IEC 60447 NOTE Harmonized as EN 60447.
IEC 60747 NOTE Harmonized in EN 60747 series.
IEC 61131 NOTE Harmonized in EN 61131 series.
IEC 61355-1 NOTE Harmonized as EN 61355-1.
IEC 61360-1 NOTE Harmonized as EN 61360-1.
IEC 61666 NOTE Harmonized as EN 61666.
IEC 61850 NOTE Harmonized in EN 61850 series.
IEC 62491 NOTE Harmonized as EN 62491.
IEC 62744 NOTE Harmonized as EN 62744.
IEC 81346-2 NOTE Harmonized as EN 81346-2.
IEC 80000 NOTE Harmonized in EN 80000 series.
ISO 21549-7:2007 NOTE Harmonized as EN ISO 21549-7:2007 (not modified).
ISO 80000 NOTE Harmonized in EN ISO 80000 series.
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 61082-1 - Preparation of documents used in EN 61082-1 -
electrotechnology -
Part 1: Rules
IEC 81346-1 - Industrial systems, installations and EN 81346-1 -
equipment and industrial products -
Structuring principles and reference
designations -
Part 1: Basic rules
IEC/TS 62720 - Identification of units of measurement for - -
computer-based processing
IEC 61175-1 ®
Edition 1.0 2015-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
HORIZONTAL STANDARD
NORME HORIZONTALE
Industrial systems, installations and equipment and industrial products –
Designation of signals –
Part 1: Basic rules
Systèmes, installations, appareils et produits industriels –
Désignation des signaux –
Partie 1: Règles de base
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.020 ISBN 978-2-8322-2677-3
– 2 – IEC 61175-1:2015 © IEC 2015
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
4 Basic principles . 11
4.1 General principles on signal transfer and signal naming . 11
4.2 Signal classification . 12
4.3 Signal name domain . 13
5 Designation of signals . 14
5.1 Structure of the signal designation . 14
5.1.1 General . 14
5.1.2 Object designation . 15
5.1.3 Prefix . 15
5.1.4 Signal name . 16
5.1.5 Signal connection identifier . 19
5.1.6 Signal connection characteristics . 19
5.2 Recommended characters . 19
5.3 Forming signal designations . 20
5.3.1 Reporting signals . 20
5.3.2 Controlling signals . 25
6 Identification of signals in the signal connection network . 26
6.1 General . 26
6.2 Pre-defined signal names . 27
6.3 Grouping of signals . 28
6.3.1 General . 28
6.3.2 Packaging of signals in signal carrying medium . 28
6.3.3 Grouping of signals for presentation . 29
7 Signal identification in interfaces for data exchange . 29
7.1 General . 29
7.2 Interface between electric circuit and programmable devices, I/O . 29
7.3 Interface for logic communication . 29
8 Signal presentation . 29
8.1 Representation vs. presentation of a signal designation . 29
8.2 Human machine interface, HMI . 30
8.3 Presentation in documentation . 30
8.4 Presentation of metadata for signals . 31
Annex A (normative) Letter codes for use in signal names . 33
A.1 Letter codes for variables . 33
A.2 Letter codes used as modifiers . 34
A.3 Identification of certain designated conductors . 34
Annex B (informative) Binary logic representation . 35
B.1 General . 35
B.2 Negated signal . 35
Annex C (informative) Examples for signal lists including signal connection identifiers . 37
IEC 61175-1:2015 © IEC 2015 – 3 –
C.1 Presentation of voltage measurement signal, class M . 37
C.2 Presentation of a controlling signal, class C . 39
Annex D (informative) Generic communication needs in a process. 40
D.1 Process model . 40
D.2 Signal connection and signal presentation media . 40
D.2.1 General . 40
D.2.2 Wiring . 41
D.2.3 Internal bus . 41
D.2.4 External bus . 41
D.2.5 Presentation in the human interface, HMI . 41
D.2.6 Other human presentation . 41
D.3 Applicability of signal designations . 42
D.3.1 In electrical system . 42
D.3.2 In control devices (with internal numerical communication) . 42
D.3.3 In external communication . 42
D.3.4 In the HMI . 42
Annex E (informative) Restructuring
...
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