Advosol offers OPC .NET (C# and VB.NET) components and toolkits for all OPC UA specifications.

OPC .Net client server toolkits for OPC DA, HDA, AE, XML-DA

Advanced
OPC
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Online Tools
- OPC Error Lookup
- ASP.NET Sample Clients
- XML DA Sample Servers

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Products

Advosol offers the most complete .NET
support for all major OPC standards:

	OPC Classic Components for the C# / VB.NET Developer OPC Classic .NET Client Components OPC DA .NET OPC HDA .NET OPC AE .NET OPC Classic .NET Server Toolkits OPC DA .NET OPC AE .NET OPC HDA .NET
	OPC .NET (Xi) Client Development Tools PaXi (Xi, DA/HDA/AE, UA) Xi Option for OPCDA.NET
	OPC UA For Developers and System Builders. OPC UA Server Toolkit EasyUA Client SDK OPC UA Option for OPCDA.NET OPC UA Option for OPCHDA.NET OPC UA Option for OPCAE.NET PaXi Client SDK (DA/HDA/AE, UA) OPC UA Converter Servers
	OPC XML DA Web Services For Developers and System Builders. OPC XML DA Gateways OPC DA Server-Side XML Gateway OPC DA Client-Side XML Gateway OPC XML DA Client Components XML-DA / OPC-DA OPC XML DA Server Toolkits XML-DA Server

OPC Classic for .NET

Advosol offers OPC .NET components for the DCOM based classic OPC DA, OPC HDA and OPC AE specifications. Our high performance .NET wrappers work in 32-bit and 64 bit mode.
The Client Development components and Server Toolkits support all .NET versions and can be used with all Visual Studio .NET versions.

OPC .NET (Xi)

OPC .NET (Xi) is the only OPC specification defining a NET interface. The functionality of Classic OPC DA, HDA. and AE combined into a single interface.
Advosol offers the PaXi Client Base component that implements the OPC .NET specification and handles access to Classic OPC DA/HDA/AE and OPC UA servers.

OPC UA

To protect your OPC investments, the Advosol product are designed for a smooth migration to OPC UA. The OPC UA Server Toolkit uses the same customization plug-in as the Classic OPC server toolkits.
The OPC UA Client Components support Classic OPC DA/HDA/AE and OPC UA through the same API.
The OPC UA Converter Servers connect existing Classic OPC DA/HDA/AE and OPC UA applications.

How To Build OPC Clients

An important decision in the design of an OPC client application is the selection of the OPC specification. Should the DCOM based Classic OPC or one of the newer web services based OPC specifications be chosen?
Advosol offers client toolkits for all OPC specifications. The developer can choose the application interface to be Classic OPC or OPC .NET (Xi) and access different types of OPC servers thru toolkit internal converters.

Free Tools

Advosol offers many free tools. Test clients and simulation servers for OPC DA, HDA, AE and XML DA help in the testing and trouble shooting of OPC client and server applications.
The OpcSecurityAnalyzer shows and explains local and remote DCOM settings and helps resolve access issues.

News

4/24/2017	Toolkit and SDK products updated to support Visual Studio 2017.

1/10/2017	New Product: The EasyUA UA Client SDK complements other Advosol products that support OPC UA thru Classic OPC and OPC .NET application interfaces.

10/31/2016	All OPC UA products updated to UA Stack V1.3.340.

4/18/2016	The updated UA client SDKs OPCDA.NET-UA V3.3, OPCHDA.NET-UA V2.3, OPCAE.NET-UA V2.3, PaXi (OPC .NET) V5.3 are enhanced with simplified UA configuration handling and extended functionality, including UA Methods.
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