NBN EN 61158-2:2005被替代
Digital Data Communications For Measurement And Control - Fieldbus For Use In Industrial Control Systems - Part 2: Physical Layer Specification And Service Definition
出版：Belgian Standards
专家解读视频
Describes the requirements for fieldbus component parts. It also specifies 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.
Together with NBN EN 61784-1, NBN EN 61158-3, NBN EN 61158-4, NBN EN 61158-5 and NBN EN 61158-6 supersedes NBN EN 50170 and NBN EN 50254. (05/2007)
DIN EN 61158-2 (2008-09) - Identical
SS EN 61158-2 Ed. 3 (2008) - Identical
SN EN 61158-2:1994 - Identical
DIN EN 61158-2 (2005-05) - Identical
BS EN 61158-2:2004 - Identical
I.S. EN 61158-2:2004 - Identical
SS EN 61158-2 Ed. 2 (2004) - Identical
