BS EN 61158-4-2:2012 - Industrial communication networks. Fieldbus specifications. Data-link layer protocol specification. Type 2 elements

BS EN 61158-4-2:2012

Industrial communication networks. Fieldbus specifications. Data-link layer protocol specification. Type 2 elements

Status : Revised, Superseded, Withdrawn   Published : June 2012 Replaced By : BS EN 61158-4-2:2014

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IEC 61158-4-2:2010 provides communication opportunities to all participating data-link entities, sequentially and in a cyclic synchronous manner. Foreground scheduled access is available for time-critical activities together with background unscheduled access for less critical activities. It provides means to maintain clock synchronization across an extended link with a precision better than 10 ms. This protocol optimizes each access opportunity by concatenating multiple DLSDUs and associated DLPCI into a single DLPDU, thereby improving data transfer efficiency for data-link entities that actively source multiple streams of data. This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes with respect to the previous edition are:


- update of normative and bibliographic references;


- update of abbreviations;


- updates of the Ethernet Link object;


- new DLR and QoS objects;


- new DLR protocol. This bilingual version (2012-07) corresponds to the monolingual English version, published in 2010-08.




Standard NumberBS EN 61158-4-2:2012
TitleIndustrial communication networks. Fieldbus specifications. Data-link layer protocol specification. Type 2 elements
StatusRevised, Superseded, Withdrawn
Publication Date30 June 2012
Withdrawn Date30 November 2014
Normative References(Required to achieve compliance to this standard)ISO 11898:1993, ISO/IEC 7498-1, IEEE 802.1D, IEC 62026-3:2008, IEC 61588:2009, IETF RFC 1643, IETF RFC 1213, ISO/IEC 7498-3, EN 61784-3-2, EN 62026-3 2009, IEC 61158-6-2:2010, IEC 61131-3, IEEE 802.1Q, EN 61158-3-2 2008, ISO/IEC 3309, ISO/IEC 8802-3, IEC 61784-3-2, EN 61158-5-2 2012, IEC 61158-5-2:2010, EN 61131-3, EN 61158-6-2 2012, IEC 61158-3-2:2007
Informative References(Provided for Information)ANSI X3J16, IETF RFC 4702, ISO/IEC 10731, ANSI X3.66, ANSI X3.159, IETF RFC 791, ISO WG21, ISO/IEC 9314-2, IETF RFC 793, IEC/TR 61158-1:2010, ISO/IEC 8802, IETF RFC 4541, IEC 61158-2:2010
Replaced ByBS EN 61158-4-2:2014
ReplacesBS EN 61158-4-2:2008
International RelationshipsIEC 61158-4-2:2010,EN 61158-4-2:2012
DescriptorsData transmission, Process control, Open systems interconnection, Data link layer (OSI), Automatic control systems, Fieldbus, Interfaces (data processing), Industrial, Bus networks, Communication networks, Communication procedures, Computer networks
ICS25.040.40
35.100.20
35.110
Title in FrenchRéseaux de communication industriels. Spécifications de bus de terrain. Spécification du protocole de couche de liaison de données. Eléments de Type 2
Title in GermanIndustrielle Kommunikationsnetze. Feldbusse. Protokollspezifikation des Data Link Layer (Sicherungsschicht). Typ 2-Elemente
CommitteeGEL/65/3
ISBN978 0 580 71543 3
PublisherBSI
FormatA4
DeliveryNo
Pages286
File Size1.957 MB
Price£410.00


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