IEC 61158-4-14:2010
Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol specification - Type 14 elements

Standard No.

IEC 61158-4-14:2010

Release Date

2010

Published By

International Electrotechnical Commission (IEC)

Status

Withdraw

Replace By

IEC 61158-4-14:2014

Latest

IEC 61158-4-14:2014

Scope

The data-link layer provides basic time-critical messaging communications between devices in an automation environment. This protocol provides communication opportunities to all participating data-link entities a) in a synchronously-starting cyclic manner, according to a pre-established schedule, and b) in a cyclic or acyclic asynchronous manner, as requested each cycle by each of those data-link entities. Thus this protocol can be characterized as one which provides cyclic and acyclic access asynchronously but with a synchronous restart of each cycle.

IEC 61158-4-14:2010 history

• 2014 IEC 61158-4-14:2014 Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol specification - Type 14 elements
• 2010 IEC 61158-4-14:2010 Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol specification - Type 14 elements
• 2007 IEC 61158-4-14:2007 Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol specification - Type 14 elements