Architecture of WEB-based SCADA

The features of the application of SCADA (Supervisory Control And Data Acquisition) systems and the Internet of Things technologies in the context of the transition of the industry to industry 4.0 are analyzed. It is shown that the use of WEB-based SCADA provides most of the requirements for such systems and is a scalable solution at all its levels. WEB-based SCADA was developed and implemented, the components of which work on single-board computers of the Raspberry Pi type, and the requirements for the technical characteristics of system components are defined.