
Industrial Communication Networks - Fieldbus Specifications - Part 5-4: Application Layer Service Definition - Type 4 Elements
出版:Nederlands Normalisatie Instituut

专家解读视频
Defines user programs with a means to access the fieldbus communication environment.
Supersedes NEN EN IEC 61158-5. (05/2008)
EN 61158-5-4:2014 - Identical
EN 61158-5-4 : 2014 - Identical
IEC 61158-5-4 : 2.0 - Identical