Are you a software coder or embedded programmer looking to add an OPC UA client/server into the software or hardware you are developing? The creation of your customized OPC UA product can be done fast and easily with OPC UA Software Development Kits (SDKs) from Softing.
Matrikon has released Data Broker 2.0 including a demonstration in collaboration with Microsoft Azure at the 2022 Hannover Messe. Also at Hannover, Matrikon FLEX v5 featuring OPC UA PubSub over MQTT was demonstrated. Finally, prepare yourself for Windows DCOM security changes coming in 2023.
Multi-vendor installations of secure production systems corresponding to the international standard OPC UA are spreading. This article introduces an example of the OPC UA products that are used in these systems and the various software packages to which they can be securely and easily connected.
A fundamental challenge of Industrie 4.0 and IIoT applications is the secure, standardized exchange of data and information between devices, machines and services – even across industries. OPC UA is the industry standard for manufacturer- and platform-independent communication and it can be used extremely efficiently with TwinCAT software from Beckhoff.
Matrikon offers two whitepapers regarding OPC Classic. The first discusses security in general and the second discusses the changes coming to DCOM security in 2023. Also Matrikon FLEX v5 supports OPC UA PubSub over MQTT.
One of the hottest new trends in OPC UA is Pub/Sub (Publisher/Subscriber) technology. On November 16, 2021, the Finnish Society of Automation (FSA) hosted the OPC Day Finland 2021. Watch the recording here. Then, learn how to connect to Azure or AWS IoT Core using OPC UA Pub/Sub.
At the end of Q1 2021, Advantech launched a next generation OPC UA I/O sensing module with Modbus protocol. ADAM-6300 is an IT/OT convergence series that integrates information technology (IT) systems with operational technology (OT) —representing a leap forward in smart IoT technology for factories and utilities. Moreover, via OPC UA and built-in security IC, data is highly secured throughout OT and IT levels.
While OPC UA continues to be adopted in larger and larger numbers each year across industries, it’s also true that there is still a large installed base of OPC Classic and other data sources that remain to be migrated to OPC UA. The upcoming Cogent DataHub Version 10 takes OPC UA flexibility to the next level with support for OPC UA HDA and A&C profiles.
The Institute for High Energy Physics (IFAE) in Barcelona is a world-leading organization in particle physics, astrophysics, and cosmology research. Learn how OPC UA met their requirements perfectly while also allowing standardization of the communications between different institutes for such a big project.
OPC UA methods provide a flexible means for OPC UA clients to request functionality from an OPC UA server, such as requesting recipe data from an ERP system, triggering a label print using inputs from a database, and so much more. Additionally, a wide variety of systems that leverage REST continue to emerge as data sources, driving the need for converting that data to OPC UA for consumption by client applications.