
Industrial communication networks. Fieldbus specifications. Application layer service definition. Type 12 elements
出版:British Standards Institution

专家解读视频
The fieldbus Application Layer (FAL) provides user programs with a means to access the fieldbus communication environment.
EN IEC 61158-5-12:2019 - Identical
IEC 61158-5-12 : 4.0 - Identical
IEC 61158-5-12 : 4.0 - Identical