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IEC 61158-2:2014 ED6

Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
17 korr 2014

General information

99.60     9 mar 2023

IEC

TC 65/SC 65C

International Standard

25.040.40     35.100.20     35.240.50  

anglisht   frëngjisht  

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Scope

IEC 61158-2:2014 specifies the requirements for fieldbus component parts. It also specifies the media and network configuration requirements necessary to ensure agreed levels of data integrity before data-link layer error checking and interoperability between devices at the physical layer. The fieldbus physical layer conforms to layer 1 of the OSI 7-layer model as defined by ISO 7498 with the exception that, for some types, frame delimiters are in the physical layer while for other types they are in the data-link layer. This sixth edition cancels and replaces the fifth edition published in 2010. It constitutes a technical revision. This edition includes the following changes:
- new Type 20 specification;
- new Type 24 specification;
- RS232 media specification for Type 4 removed.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61158-2:2010 ED5

NOW

WITHDRAWN
IEC 61158-2:2014 ED6
99.60 Withdrawal effective
9 mar 2023

REVISED BY

PUBLISHED
IEC 61158-2:2023 ED7