IEC 62439-1 : 1.2现行
INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 1: GENERAL CONCEPTS AND CALCULATION METHODS
出版：International Electrotechnical Committee
专家解读视频
Describes: - the common elements and definitions for other parts of the IEC 62439 series; - the conformance test specification (normative); - a classification scheme for network characteristics (informative); - a methodology for estimating network availability (informative); - the configuration rules, calculation and measurement method for a deterministic recovery time in RSTP.
I.S. EN 62439-1:2010 - Identical
NBN EN 62439-1 : 2010 AMD 1 2012 - Identical
EN 62439-1 : 2010 - Identical
BS EN 62439-1 : 2010 - Identical
NEN EN IEC 62439-1 : 2010 AMD 2 2017 - Identical
EN 62439-1 : 2010 AMD 2 2017 - Identical
DS EN 62439-1 : 2010 AMD 1 2012 - Identical
EN 62439-1 : 2010 AMD 2 2017 - Identical
BS EN 62439-1 : 2010 - Identical
PN EN 62439-1 : 2010 AMD 2 2018 - Identical
NBN EN 62439-1 : 2010 AMD 1 2012 - Identical
NEN EN IEC 62439-1 : 2010 AMD 2 2017 - Identical
NF EN 62439-1 : 2015 AMD 2 2017 - Identical
OVE/ONORM EN 62439-1 : 2010 AMD 2 2018 - Identical
DS EN 62439-1 : 2010 AMD 1 2012 - Identical
