OPC Unified Architecture (OPC UA) is a machine to machine communication protocol for industrial automation developed by the OPC Foundation.

The OPC Unified Architecture (UA), released in 2008, is a platform independent service-oriented architecture that integrates all the functionality of the individual OPC Classic specifications into one...

OPC Unified Architecture .NET Standard. Contribute to OPCFoundation/UA-.NETStandard development by creating an account on GitHub.

The official OPC Foundation OPC UA .NET StandardLibrary Stack and sample applications. Donated to the community for development of OPC UA applications and to assure that OPC UA becomes the...

OPC Unified Architecture (UA) is the new generation of OPC. The first parts of the specification were released August 2006, with a full phase I release in February 2009. OPC Foundation has developed...

OPC UA for device and machine vendors. With OPC UA you can make your products interoperable with products of other vendors, thus enabling your customers to build total systems.

Siemens relies on OPC UA for vertical connection and for communication between machines (M2M) - and it's combining the advantages of OPC UA with those of PROFINET in Industrial Ethernet networks.

The standard OPC UA consists of individual specifications. Each specification describes a partial OPC UA consists of these specifications: 1. Concepts 2. Security Model 3. Address Space Model 4...

OPC UA Server Expert provides the following features. Compliance with OPC UA v1.03 "Standard Server" profile. Routable, bandwidth efficient IP connectivity, compatible with modern communications...

OPC UA offers built-in security through the use of certificate exchange and point-to-point encryption methodologies. With enhanced diagnostics capabilities for OPC UA, KEPServerEX keeps your data...

OPC UA client able to run OPC operations on an OPC UA server. Features. test connectivity by reading the current time node. read node values. By default opc-client is testing the connectivity to...

So, OPC UA is new technology which does not rely on DCOM communication and is platform (OS) OPC-UA being a successor for OPC-DA provides the improved specification for the connectivity...

This is the simplest example of an OPC UA application based on ASNeG OPC UA Stack. The example will help you to understand the basic OPC UA conceptions and make your first OPC UA server.

An OPC UA information model is a collection of nodes and their references. Inside an OPC UA server, the namespace is identified by a namespace index. Index 0 is always the base nodeset, and...

OPC UA - Open Platform Communication Unified Architecture is a more secure and reliable OPC UA has security built in from the ground up and supports session encryption at various encryption levels...

The Wireshark OPC UA support has been updated to support chunked OPC UA messages. The OPC Foundation is currently working on a UA Binary protocol over HTTPS transport (port 443).

OPC UA (Unified Architecture) is a new development of OPC specifications which allows not only for OPC UA is a platform independent standard based on TCP. The protocol stack is available for all...