Software Toolbox Technical Blog

As you may already be aware, the Cogent DataHub has a wide range of flexible connectivity options between different data sources such as MQTT, OPC UA, OPC DA, ODBC, DDE and so much more.  MQTT client and broker functionality in particular allow DataHub to integrate MQTT data sources with HMI, SCADA, MES, historian and other systems that don't natively support MQTT.

In this next installment of our Cogent DataHub Virtual Training series, we will cover step-by-step how to easily connect 3rd party MQTT clients to the DataHub MQTT broker and convert their data for access by your own systems with OPC UA or OPC DA client capabilities.

Cogent DataHub is always expanding its wide range of flexible connectivity options between different data sources such as MQTT, OPC UA, OPC DA, ODBC, DDE and so much more.  With the advent of IIoT and its increasing adoption across industries, connectivity to various traditionally non-IIOT data sources via MQTT is key.

If you're not familiar with the concept of a virtual or digital twin, it's the idea of virtual modeling a physical asset or system.  Ultimately, the key motivators for creating digital twins is having the ability to accurately model and predict what will happen with the real-world physical equivalent of that digital twin.  Digital twins are extremely beneficial towards predictive analytics used for pro-active maintenance and process optimization across industries.

In this next installment of our Cogent DataHub Virtual Training series, we will cover step-by-step how to easily connect and push data from OPC data sources to digital twins in the Azure IoT Hub including how to optionally do so through a network DMZ (DeMilitarized Zone) using an additional DataHub as a proxy server for even greater security.

Cogent DataHub enables a wide range of flexible connectivity options between interfaces for different data sources such as OPC UA, MQTT, OPC DA, ODBC, DDE and so much more.  This is why we commonly refer to DataHub as a "gateway", as it is frequently utilized for data integration by external software such as HMI, SCADA, MES, historians and other client applications, including for IIoT integration.

In Part 1 of our Cogent DataHub Virtual Training series, we will cover step-by-step how to easily connect OPC UA (Data Access Profile) client applications to your OPC DA Classic server data sources.

Cogent DataHub supports a wide range of connectivity interfaces for different data sources such as OPC UA, OPC DA, ODBC, DDE and so much more.  With those interfaces, DataHub is a flexible gateway commonly used for data integration by external software such as HMI, SCADA, MES, historians and other client applications.

In this video blog, I'll show you how to access data from AVEVA InTouch (formerly Wonderware) or AVEVA System Platform (formerly Wonderware) from OPC UA clients supporting the Data Access profile using the DataHub OPC Gateway.

Cogent DataHub enables a wide range of connectivity interfaces for different data sources such as OPC UA, OPC DA, ODBC, DDE and so much more.  As such, DataHub is a flexible gateway commonly used for data integration by external software such as HMI, SCADA, MES, historians and other client applications.

In this video blog, I'll show you how to make a secure OPC UA connection from OPC UA clients supporting the Data Access profile to DataHub for integrating process data from a myriad of data sources.

OPC has been around as an industry standard since 1996.  If you’ve been working in the space very long, you have probably heard all the different acronyms thrown around.  If you’re new, well there are different specifications in the OPC software interoperability standards that are used to meet different information integration needs.

In this first post of our “I Can Do That?” blog series, I’ll explore examples of the connections between different OPC standards we hear about from users, ways to address them using OPC Gateway software, and use cases highlighting solutions we’ve seen other users implement successfully.