OPC UA is functionally equivalent to OPC Classic, yet capable of much more: Discovery: find the availability of OPC Servers on local PCs and/or networks Address space: all data is represented hierarchically (e.g. files and folders) allowing for simple and complex structures to be discovered and utilized by OPC Clients

Figure 3 – OPC UA Client architecture. The Client Application is the code that implements the function of the Client. It uses the Client API to send and receive OPC UA Service requests and responses to the Server. The Services defined for OPC UA are described in clause 6, and specified in OPC 10000-4.

OPC UA connects assets to International Data Spaces. OPC Foundation and International Data Spaces Association are collaborating to connect the largest ecosystem for industrial interoperability to international data spaces Scottsdale, AZ – March 26th, 2025 – The OPC Foundation, a global organization committed to advancing the development and adoption of …

opc uaはすでに多くの産業で適用可能ないくつかのコアモデルを定義しているが、他の組織はそれらをベースにモデルを構築し、opc uaでより具体的な情報を公開しています。 opc uaは、情報モデルへの必要なアクセスメカニズムも定義している。

Released 1.05.04 2024-11-29. This document is subject to the license terms described here. The general OPC Foundation specification license agreement also applies and can be found here.

OPC 40540: UA for Additive Manufacturing 1.00. 2024-12-18. OPC 40550-1: Woodworking Machinery - Vertical ...

1 OPC 统一架构（OPC UA） 适用于工业4.0和物联网 Industrie 4.0 IoT M2M 版本 11 // 2020年7月

OPC UA FX Specifications extensions The vision of the OPC Field Level Communications (FLC) initiative – started in November 2018 – is to bring OPC UA down to the field and extend the existing OPC UA framework to meet all the requirements of industrial automation and to develop one harmonized solution for industrial interoperability in ...

What OPC UA resources does the OPC Foundation offer for free with no obligations:. Access to the OPC Foundation specs: https://reference.opcfoundation.org

Since 2018, the utilization of OPC UA for production communication has continuously increased in the BU Laundry. Today, OPC UA standards are also implemented when existing plants are remodeled, wherever possible. New plants are already equipped with OPC UA at the factory. Read about the impact of OPC UA and the case study here Cloud / Modelling