IEC 62541-6:2020 RLV
OPC Unified Architecture - Part 6: Mappings
Sprache: EN - englisch
Seitenzahl: 369 VDE-Artnr.: 248964
IEC 62541-6:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
added JSON encoding for PubSub (non-reversible);
added JSON encoding for Client/Server (reversible);
added support for optional fields in structures;
added support for Unions.
b) Transport mappings:
added WebSocket secure connection WSS;
added support for reverse connectivity;
added support for session-less service invocation in HTTPS.
c) Deprecated Transport (missing support on most platforms):
SOAP/HTTP with WS-SecureConversation (all encodings).
d) Added mapping for JSON Web Token.
e) Added support for Unions to NodeSet Schema.
f) Added batch operations to add/delete nodes to/from NodeSet Schema.
g) Added support for multi-dimensional arrays outside of Variants.
h) Added binary representation for Decimal data types.
i) Added mapping for an OAuth2 Authorization Framework.