Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 3: DeviceNet
Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 3: DeviceNet
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:
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