OPC UA 2021年最新的所有资料，资料内容如下： OPC UA Part 1 - Overview and Concepts Release 1.04 Specification.pdf OPC UA Part 2 - Security Model Release 1.04 Specification.pdf OPC UA Part 3 - Address Space Model Amendment 1 - Method Metadata RC 1.04.08.docx OPC UA Part 4 - Services Release 1.04 Specification.pdf OPC UA Part 5 - Information Model Release 1.04 Specification.pdf OPC UA Part 6 - Mappings Release 1.04 Specification.pdf OPC UA Part 7 - Profiles Release 1.04 Specification.pdf OPC UA Part 8 - DataAccess Release 1.04 Specification.pdf OPC UA Part 9 - Alarms and Conditions Release 1.04 Specification.pdf OPC UA Part 10 - Programs Release 1.04 Specification.pdf OPC UA Part 11 - Historical Access Release 1.04 Specification.pdf OPC UA Part 12 - Discovery and Global Services Release 1.04 Specification.pdf OPC UA Part 13 - Aggregates Release 1.04 Specification.pdf OPC UA Part 14 - PubSub Release 1.04 Specification.pdf OPC 10000-19 - UA Specification Part 19 - Dictionary Reference 1.04 OPC 10000-200 - UA Specification Part 200 - Industrial Automation 1.00.0

opc ua客户端，vb.net代码连接，可读取不同类型数据，根据网上c#版本编写，代码好用，内含注释，用的vs2012

opcua c++源码

modbus和opc ua的通信连接步骤

KepServer通过OPC UA连接WinCC7.3，Wincc作OPCUA服务器Kepserver作客户端的配置

Open source implementation of OPC UA (OPC Unified Architecture) aka IEC 62541 licensed under Mozilla Public License v2.0

采用vs2019，win10平台编 译，适用于工业互联通讯，大家可以直接拿来用

基于OPC基金会C#源码，自己写的OPCUA SERVER。

Free version of UaExpert comes with following Plugins: Win32 x86 sp1 v1.5.1-331 OPC UA Data Access View OPC UA Alarms&Conditions View OPC UA Historical Trend View Server Diagnostics View Simple Datalogger CSV Plugin OPC UA Performance Plugin GDS Push-Model Plugin XMLNodeSet-Export View (requires license)

实现PLC/Modbus协议接入OPC UA 服务器，支持POE供电，嵌入式硬件，大大减低传统的成本，同时支持4G接入MQTT云平台。这款OPC UA网关BL101深受工程师喜欢。