Combine OPC Easy Archiver with OPCNet Broker to ensure a secure data transfer pipelines from multiple OPC DA/HDA servers into standard databases (MS SQL, Oracle, MySQL, ODBC, etc.) or CSV files. Users can also deploy OPC Easy Archiver on premises and transfer OPC DA & HDA data to the cloud by logging them to Azure […]
OPC Classic
OPC Classic is based on OLE/COM standard from Microsoft. This standard ensures exchange of data between industrial automation applications. It ensures high interoperability between client and server applications from multiple vendors.
In this blog, we provide the latest insights, updates and tutorial instructions related to our OPC Classic products.
Store your OPC UA data in a standard database
Combine OPC Easy Archiver with OPC UA Proxy to collect real-time, historical data and alarms & events messages from multiple OPC UA servers and store them into standard databases (MS SQL, Oracle, MySQL, ODBC, etc.) or CSV files. Users can also deploy this solution to transfer OPC UA data to the cloud using Azure SQL database. This data transfer can be […]
Easily transfer your PLC/RTU Data to SQL Databases or CSV Files
Combine OPC Easy Archiver with OPC Server for Modbus to collect your PLC/RTU data and store them into standard databases (MS SQL, Oracle, MySQL, ODBC, etc.) or CSV files. Moreover, you can deploy OPC Easy Archiver on premises and transfer OPC DA data collected from the Modbus devices to the cloud by logging them to […]
DCOM setting for OPC communications
What is DCOM? DCOM stands for Distributed Component Object Model. It is a Microsoft technology used for RPC (Remote Procedure Call) systems to enable communication between COM-based applications over the network. Why do you need DCOM for OPC Classic? OPC DA (Data Access), A&E (Alarms & Events), and HDA (Historical Data Access) communications are based […]
MQTT – The IIoT protocol
What is MQTT? “MQTT stands for MQ Telemetry Transport. It is a publish/subscribe, extremely simple and lightweight messaging protocol, designed for constrained devices and low-bandwidth, high-latency or unreliable networks. The design principles are to minimize network bandwidth and device resource requirements whilst also attempting to ensure reliability and some degree of assurance of delivery. These […]
What is OPC? Learn about the most used technology in the automation world
What is OPC? OPC (originally OLE for Process Control) is based on OLE/COM standard from Microsoft. This standard ensures exchange of data between industrial automation applications. It ensures high interoperability between client and server applications from multiple vendors. OPC Specifications The most common types of data used between devices and applications in industries are: Real-time data, […]