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IEC 61158-6-21:2010 ED1

Industrial communication networks - Fieldbus specifications - Part 6-21: Application layer protocol specification - Type 21 elements

Publication date:   Aug 6, 2010

General information

99.60 Withdrawal effective   Jun 20, 2019

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IEC

TC 65/SC 65C

International Standard

25.040.40   Industrial process measurement and control | 35.100.70   Application layer | 35.110   Networking

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Scope

IEC 61158-6-21:2010(E) specifies the protocol of the Type 21 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). It defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-21:2010, and the externally visible behavior associated with their transfer. This standard cancels and replaces IEC/PAS 62573 published in 2008.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC PAS 62573:2008 ED1

NOW

WITHDRAWN
IEC 61158-6-21:2010 ED1
99.60 Withdrawal effective
Jun 20, 2019

REVISED BY

PUBLISHED
IEC 61158-6-21:2019 ED2