
Industrial Communication Networks - Fieldbus Specifications - Part 4-2: Data-Link Layer Protocol Specification - Type 2 Elements
出版:Danish Standards

专家解读视频
Defines basic time-critical messaging communications between devices in an automation environment. Also provides communication opportunities to all participating data-link entities, sequentially and in a cyclic synchronous manner.
EN 61158-4-2:2014 - Identical
EN 61158-4-2 : 2014 - Identical
IEC 61158-4-2 : 3.0B(1) - Identical