IEC 61158-2 : 6.0现行
INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 2: PHYSICAL LAYER SPECIFICATION AND SERVICE DEFINITION
出版：International Electrotechnical Committee
专家解读视频
Describes requirements for fieldbus component parts. It also defines the media and network configuration requirements necessary to ensure agreed levels of: a) data integrity before data-link layer error checking; b) interoperability between devices at the physical layer.
PN EN 61158-2 : 2014 - Identical
NEN EN IEC 61158-2 : 2014 - Identical
NEN 11158-2 : 95 AMD 2 97 - Identical
UNE EN 61158-2 : 2014 - Identical
CEI EN 61158-2 : 2015 - Identical
DS EN 61158-2 : 2014 - Identical
