EN 62026-3:2015被替代
Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 3: Device Net
出版：European Committee for Standards - Electrical
專家解讀視頻
IEC 62026-3:2014 specifies an interface system between single or multiple controllers, and control circuit devices or switching elements. The interface system uses two conductor pairs within one cable - one of these pairs provides a differential communication medium and the other pair provides power to the devices. This part establishes requirements for the interoperability of components with such interfaces. This third edition of IEC 62026-3 cancels and replaces the second edition published in 2008. This third edition constitutes a technical revision. The main changes with respect to the previous edition are the followings: - specification of group 4 messages (5.1.2); - clarifications on messaging protocol (5.2); - addition of I/O multicast poll messages (5.5.2 and 5.5.8); - clarifications on slave behaviour (5.5.4 and 5.5.9); - clarifications on physical layer (transceiver) in 5.7; - miscellaneous corrections/clarifications on cable (8.2); - clarifications on EMC testing (9.2.10) and logical testing (9.3).
Supersedes EN 50325-2. (10/2009)
DIN EN 62026-3 (2010-02) - Identical
NF EN 62026-3:2010 - Identical
NBN EN 62026-3:2009 - Identical
VDE 0660-2026-3:2010 - Identical
DIN EN 62026-3:2016 - Identical
CEI EN 62026-3 Ed. 2 (2015) - Identical
PN EN 62026-3:2015 - Identical
NBN EN 62026-3:2015 - Identical
NF EN 62026-3:2015 - Identical
NEN EN IEC 62026-3:2015 - Identical
DS EN 62026-3:2015 - Identical
BS EN 62026-3:2015 - Identical
VDE 0660-2026-3:2016 - Identical
ONORM OVE EN 62026-3:2016 - Identical
I.S. EN 62026-3:2015 - Identical
DS EN 62026-3:2009 - Identical
SS EN 62026-3 Ed. 1 (2009) - Identical
CEI EN 62026-3 Ed. 1 (2010) - Identical
UNE EN 62026-3:2015 - Identical
OVE/ONORM EN 62026-3:2010 - Identical
PN EN 62026-3:2009 - Identical
BS EN 62026-3:2009 - Identical
NEN EN IEC 62026-3:2009 - Identical
I.S. EN 62026-3:2009 - Identical
