Industrial communication networks - Fieldbus specifications - Part 3-25: Data-link layer service definition - Type 25 elements

IEC 61158-3-25:2019 defines the services provided to the Type 25 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. It provides common elements for basic time-critical messaging communications between devices in an automation environment.

Industrielle Kommunikationsnetze - Feldbusse - Teil 3-25: Dienstfestlegungen des Data-Link Layer (Sicherungsschicht) - Typ 25-Elemente

Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-25: Définition des services de couche liaison de données - Eléments de Type 25

L'IEC 61158-3-25:2019 fournit les éléments communs des communications de messagerie prioritaires de base entre dispositifs dans un environnement automatisé. On utilise le terme "prioritaire" pour traduire la présence d’une fenêtre temporelle, à l’intérieur de laquelle une ou plusieurs actions spécifiées doivent être terminées avec un niveau de certitude défini. Si les actions spécifiées ne sont pas réalisées dans la fenêtre temporelle, les applications demandant les actions risquent de connaître une défaillance, avec les risques que cela comporte pour les équipements, les installations et éventuellement la vie humaine.

Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-25 del: Definicija opravil na ravni podatkovne povezave - Elementi tipa 25 (IEC 61158-3-25:2019)

Ta dokument določa skupne elemente za osnovne časovno kritične sporočilne komunikacije med napravami v avtomatizacijskem okolju. Izraz »časovno kritičen« se uporablja za predstavitev prisotnosti časovnega okna, v okviru katerega se zahteva dokončanje enega ali več opredeljenih dejanj z določeno stopnjo gotovosti. Zaradi neuspešnega dokončanja opredeljenih dejanj v časovnem oknu je možna odpoved aplikacij, ki zahtevajo dejanja, pri čemer so ogroženi oprema, obrat in morda človeška življenja. Ta mednarodni standard na abstrakten način določa zunanje vidno opravilo, ki ga zagotavlja nivo podatkovnih povezav procesnih vodil tipa 25 v zvezi s/z: a) primitivnimi dejanji in dogodki opravila; b) parametri, povezanimi z vsakim primitivnim dejanjem in dogodkom, ter obliko, ki jo prevzamejo; in c) medsebojno povezavo med temi dejanji in dogodki ter njihovimi veljavnimi zaporedji. Namen tega dokumenta je opredeliti opravila, ki se zagotavljajo za: – aplikacijski nivo procesnih vodil tipa 25 na meji med aplikacijskim nivojem in nivojem podatkovnih povezav referenčnega modela procesnih vodil; – vodenje sistemov na meji med nivojem podatkovnih povezav in vodenje sistemov referenčnega modela procesnih vodil.

General Information

Status
Published
Publication Date
20-Jun-2019
Withdrawal Date
14-May-2022
Current Stage
6060 - Document made available - Publishing
Start Date
21-Jun-2019
Completion Date
21-Jun-2019

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 61158-3-25:2019
01-november-2019
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-25 del:
Definicija opravil na ravni podatkovne povezave - Elementi tipa 25 (IEC 61158-3-
25:2019)
Industrial communication networks - Fieldbus specifications - Part 3-25: Data-link layer
service definition - Type 25 elements (IEC 61158-3-25:2019)
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-25: Dienstfestlegungen des Data
Link Layer (Sicherungsschicht) - Typ 25-Elemente (IEC 61158-3-25:2019)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-25:
Définition des services de couche liaison de données - Eléments de Type 25 (IEC 61158-
3-25:2019)
Ta slovenski standard je istoveten z: EN IEC 61158-3-25:2019
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.20 Podatkovni povezovalni sloj Data link layer
35.110 Omreževanje Networking
SIST EN IEC 61158-3-25:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61158-3-25:2019

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SIST EN IEC 61158-3-25:2019


EUROPEAN STANDARD EN IEC 61158-3-25

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2019
ICS 25.040.40; 35.100.20; 35.110

English Version
Industrial communication networks - Fieldbus specifications -
Part 3-25: Data-link layer service definition - Type 25 elements
(IEC 61158-3-25:2019)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 3-25:
bus de terrain - Partie 3-25: Définition des services de Dienstfestlegungen des Data Link Layer
couche liaison de données - Eléments de Type 25 (Sicherungsschicht) - Typ 25-Elemente
(IEC 61158-3-25:2019) (IEC 61158-3-25:2019)
This European Standard was approved by CENELEC on 2019-05-15. 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,
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
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61158-3-25:2019 E

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SIST EN IEC 61158-3-25:2019
EN IEC 61158-3-25:2019 (E)
European foreword
The text of document 65C/945/FDIS, future edition 1 of IEC 61158-3-25, 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 approved by CENELEC as
EN IEC 61158-3-25:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-02-15
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-05-15
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 61158-3-25:2019 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 61158-1:2019 NOTE Harmonized as EN IEC 61158-1:2019
2

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SIST EN IEC 61158-3-25:2019
EN IEC 61158-3-25:2019 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publ
...

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