EN 61158-3-7:2008
(Main)Industrial communication networks - Fieldbus specifications - Part 3-7: Data-link layer service definition - Type 7 elements
Industrial communication networks - Fieldbus specifications - Part 3-7: Data-link layer service definition - Type 7 elements
It provides common elements for basic time-critical messaging communications between devices in an automation environment. The term 'time-critical' is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. It includes the following significant changes with respect to the previous edition deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; addition of new types of fieldbuses; division of this part into multiple parts numbered.
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-7: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 7-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-7: Définition des services des couches de liaison de données - Eléments de type 7
La CEI 61158-3-7:2007 définit de manière abstraite le service visible de l'extérieur fourni par la couche de liaison de données de bus de terrain de Type 7 en termes: - d'actions et événements primitifs du service; - de paramètres associés à chaque action primitive et événement primitif, et la forme qu'ils prennent; - de l'interrelation entre ces actions et événements, et leurs séquences valides. Cette première édition et ses parties associées de la sous-série CEI 61158-3 annulent et remplacent la CEI 61158-3:2003. La présente édition de cette partie constitue une révision rédactionnelle. Cette édition inclut les modifications suivante: - suppression du précédent bus de terrain de Type 6, et du paramètre fictif pour une couche de liaison de données des bus de terrain de Type 5, en raison d'un manque de pertinence avec le marché; - ajout de nouveaux types de bus de terrain; division de cette partie en plusieurs parties numérotées 3-1, 3-2,..., 3-19. La présente version bilingue (2013-07) correspond à la version anglaise monolingue publiée en 2007-12.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-7. del: Definicija opravil na nivoju podatkovnih povezav - Elementi tipa 7 (IEC 61158-3-7:2007)
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-7. del: Definicija opravil na nivoju podatkovnih povezav - Elementi tipa 7 (IEC 61158-3-7:2007)Industrielle Kommunikationsnetze - Feldbusse - Teil 3-7: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 7-ElementeRéseaux de communication industriels - Spécifications des bus de terrain - Partie 3-7: Définition des services des couches de liaison de données - Eléments de type 7Industrial communication networks - Fieldbus specifications - Part 3-7: Data-link layer service definition - Type 7 elements35.110OmreževanjeNetworking35.100.20Podatkovni povezovalni slojData link layer25.040.40Merjenje in krmiljenje industrijskih postopkovIndustrial process measurement and controlICS:Ta slovenski standard je istoveten z:EN 61158-3-7:2008SIST EN 61158-3-7:2008en,de01-junij-2008SIST EN 61158-3-7:2008SLOVENSKI
STANDARDSIST EN 61158-3:20041DGRPHãþD
SIST EN 61158-3-7:2008
EUROPEAN STANDARD EN 61158-3-7 NORME EUROPÉENNE
EUROPÄISCHE NORM February 2008
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2008 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61158-3-7:2008 E
ICS 35.100.20; 25.040.40 Partially supersedes EN 61158-3:2004
English version
Industrial communication networks -
Fieldbus specifications -
Part 3-7: Data-link layer service definition -
Type 7 elements (IEC 61158-3-7:2007)
Réseaux de communication industriels -
Spécifications des bus de terrain -
Partie 3-7: Définition des services
des couches de liaison de données -
Eléments de type 7 (CEI 61158-3-7:2007)
Industrielle Kommunikationsnetze -
Feldbusse -
Teil 3-7: Dienstfestlegungen des
Data Link Layer (Sicherungsschicht) -
Typ 7-Elemente (IEC 61158-3-7:2007)
This European Standard was approved by CENELEC on 2008-02-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
SIST EN 61158-3-7:2008
EN 61158-3-7:2008
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Foreword The text of document 65C/473/FDIS, future edition 1 of IEC 61158-3-7, prepared by SC 65C, Industrial networks, of IEC TC 65, Industrial-process measurement, control and automation, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61158-3-7 on 2008-02-01. This and the other parts of the EN 61158-3 series supersede EN 61158-3:2004. With respect to EN 61158-3:2004 the following changes were made: – deletion of Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; – addition of new fieldbus types; – partition into multiple parts numbered 3-1, 3-2, …, 3-19. The following dates were fixed: – latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
(dop)
2008-11-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2011-02-01 NOTE
Use of some of the associated protocol types is restricted by their intellectual-property-right holders. In all cases, the commitment to limited release of intellectual-property-rights made by the holders of those rights permits a particular data-link layer protocol type to be used with physical layer and application layer protocols in type combinations as specified explicitly in the EN 61784 series. Use of the various protocol types in other combinations may require permission from their respective intellectual-property-right holders. Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard IEC 61158-3-7:2007 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 standa
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