IEC 61850-9-1:2003 ED1

Communication networks and systems in substations - Part 9-1: Specific Communication Service Mapping (SCSM) - Sampled values over serial unidirectional multidrop point to point link IEC 61850-9-1:2003 ED1

Publication date:   May 12, 2003

Scope

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.