IEC 61158-4-14 Ed. 1.0 en:2007

IEC 61158-4-14 Ed. 1.0 en:2007 [ Withdrawn ] Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol specification - Type 14 elements

standard by International Electrotechnical Commission, 12/14/2007

More details

Reduced price!

M00012123

New product

Limited time offer:

$64.35

$143.00

-55%

In stock

- +

Add to compare

More info
Custom tab

More info

Full Description

It provides basic time-critical messaging communications between devices in an automation environment. This protocol provides communication opportunities to all participating data-link entities in a synchronously-starting cyclic manner, according to a pre-established schedule, and 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. It includes the following significant changes with respect to the previous edition deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; addition of new types of fieldbuses; division of this part into multiple parts numbered.