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DIN EN 61850-9-1:2004
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); German version EN 61850-9-1:2003, text in English
This standard specifies the specific communication service mappings for the communication between bay and process level, and it specifies a mapping on a serial unidirectional multidrop point to point link. This standard applies to the communication between merging units of electronic current or voltage transformers with a digital output and bay devices such as electronic measuring instruments and electronic protection relays.
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Deutsches Institut für Normung [din]
Deutsches Institut für Normung [din]