
Industrial Communication Networks - Fieldbus Specifications - Part 5-18: Application Layer Service Definition - Type 18 Elements
出版:Nederlands Normalisatie Instituut

专家解读视频
Specifies user programs with a means to access the fieldbus communication environment. It also provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 18 fieldbus.
Supersedes NEN EN IEC 61158-5 and NEN EN IEC 61158-4. (05/2008)
IEC 61158-5-18 Ed. 1.0 - Identical