IEC 61850-9-1:2003 Withdrawn

Communication networks and systems in substations - Part 9-1: Specific Communication Service Mapping (SCSM) - Sampled values over serial unidirectional multidrop point to point link

Note: this publication has been replaced by IEC 61850-9-2:2011


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Lays down the specific communication service mappings for the communication between bay and process level; specifies a mapping on a serial unidirectional multidrop point to point link in accordance with IEC 60044-8. Applies to the communication between merging units of electronic current or voltage-transformers and bay devices such as protection relays.

This publication is of core relevance for Smart Grid.

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Additional information

Publication typeInternational Standard
Publication date2003-05-12
Available language(s)English
TC/SCTC 57 - Power systems management and associated information exchangerss
ICS33.200 - Telecontrol. Telemetering
File size367 KB

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