titanium-as TitaniumAS.Opc.Client by: titanium-as .NET Framework 4.0 This package targets .NET Framework 4.0. The package is compatible with this framework or higher. 28,613 total downloads last updated 4/20/2016 Latest version: 1.0.2 OPC DA OPCDA 1.0 2.05A 3.0 Client .NET C# .NET client library for OPC DA versions 1.0, 2.05A, 3.0.