IEC 61158-4-19:2014 ED3

Industrial communication networks - Fieldbus specifications - Part 4-19: Data-link layer protocol specification - Type 19 elements

Datum objavljivanja: 15. 8. 2014.

Опште информације

Trenutna faza: 99.60 Effective date: 18. 4. 2019.

Sledeća faza: WPUB

Inicijator: IEC

Pripada: TC 65/SC 65C

Vrsta: Međunarodni standard

ICS: 25.040.40 35.100.20 35.110

Jezik: engleski francuski

Kupovina

Status: Revidiran

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Apstrakt

IEC 61158-4-19:2014 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as physical interface data units. This third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision. The main changes are:
- introducing connections based on a producer-consumer model;
- introducing additional mechanisms to realize features such as timestamping and oversampling;
- improving the hotplug and redundancy features;
- improving the phase switching and the error handling.

Životni ciklus

PRETHODNO

POVUČEN
IEC 61158-4-19:2010 ED2

TRENUTNO

POVUČEN
IEC 61158-4-19:2014 ED3
99.60 Povlačenje stupilo na snagu
18. 4. 2019.

REVIDIRAN OD

OBJAVLJEN
IEC 61158-4-19:2019 ED4