IEC 61850-9-2 Consolidated version
IEC 61850-9-2:2011+AMD1:2020 CSV
Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3
IEC 61850-9-2:2011+A1:2020 defines the specific communication service mapping for the transmission of sampled values according to the abstract specification in IEC 61850-7-2. The mapping is that of the abstract model on a mixed stack using direct access to an ISO/IEC 8802-3 link for the transmission of the samples in combination with IEC 61850-8-1. Main changes with respect to the first edition are:
- addition of an optional link redundancy layer;
- redefinition of "reserved" fields in link layer;
- evolution of USVCB and MSVCB components;
- evolution of encoding for the transmission of the sampled value buffer.
This consolidated version consists of the second edition (2010) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
- addition of an optional link redundancy layer;
- redefinition of "reserved" fields in link layer;
- evolution of USVCB and MSVCB components;
- evolution of encoding for the transmission of the sampled value buffer.
This consolidated version consists of the second edition (2010) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
CHF 485.-
Technical committee
TC 57 Power systems management and associated information exchangeKeywords
Cyber security - Smart city - LVDC| Publication type | International Standard |
| Publication date | 2020-02-12 |
| Edition | 2.1 |
| ICS | 33.200 |
| Stability date | 2024 |
| ISBN number | 9782832278864 |
| Pages | 34 |
| File size | 1.37 MB |