
Industrial Communication Networks - Fieldbus Specifications -Part 4-2: Data-Link Layer Protocol Specification - Type 2 Elements
出版:Nederlands Normalisatie Instituut

专家解读视频
Defines basic time-critical messaging communications between devices in an automation environment.
Supersedes NEN EN IEC 61158-4. (04/2008) Supersedes NEN NPR IEC/PAS 62413. (07/2012)
EN 61158-4-2:2014 - Identical
EN 61158-4-2 : 2014 - Identical
IEC 61158-4-2 : 3.0B(1) - Identical