OPC DA/AE/HDA Client SDK .NET
Client Development SDK for OPC DA/AE/HDA
The OPC DA/AE/HDA Client SDK .NET offers a fast and easy access to the OPC Classic Client technology. Develop OPC compliant DA, AE and HDA Clients with C#/VB.NET for the .NET 4.7.2 framework.
The OPC DA/AE/HDA Client SDK .NET API defines classes which can be used to implement an OPC client capable to access OPC servers supporting different specifications with the same API. These classes manage client side state information; provide higher level abstractions for OPC tasks such as managing sessions and subscriptions or saving and restoring connection information for later use. The lower level API’s for OPC DA, OPC AE and OPC HDA defines classes which can be used to access OPC specification specific methods and properties.
Licenses & Pricing
The OPC DA/AE/HDA Client SDK .NET follows a dual-license:
The OPC DA/AE/HDA Client SDK .NET is licensed under the MIT License. A very liberal license that encourages both commercial and non-commercial use. This version features:
- Can be used for commercial purposes.
- Full featured without limitations or restrictions.
- There are no separate runtime fees or royalties needed.
Not available for this version are:
- Warranty of any kind. THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- Technical Support. See section Commercial Support for more information on how to get support.
- Updates and fixes.
The OPC DA/AE/HDA Client SDK .NET source code is available under a commercial source code license.
There are no separate runtime fees or royalties.
Our Source Code License Agreement (PDF) allows the use of the OPC DA/AE/HDA Client SDK .NET source code to develop software on and for all supported operating system and hardware platforms.
For commercial support purchase a Single Standard Support request (two hours support time budget, five business days maximum initial response time, although we usually answer within one to two business days) for EUR 390,00 from Technosoftware GmbH.
After completing the purchase, please use our HelpDesk to submit your request.
By purchasing support, you agree to our Support Service Agreement.
|Source Code License||–||√|
|OPC DA 2.05, OPC DA 3.0||√||√|
|OPC AE 1.10||√||√|
|OPC HDA 1.20||√||√|
The OPC DA/AE/HDA Client SDK .NET is available with the following options:
Order via Technosoftware
|Binaries||OPC DA/AE/HDA Client SDK .NET|
|CND-DAAEHDA||OPC DA/AE/HDA Client SDK .NET|