Each process control device that functions within the
IoT concept, and interacts with SCADA, is defined as a
Smart Device. Each device is connected to a
Data Stream Network cloud, both sending and receiving data.
The SVG SCADA drawing is viewed, and is interactive, through any current modern browser.
All interactive needs are performed at the client computer's browser with JavaScript.
The client computer includes a
JavaScript SDK, providing the ability for SCADA to send/receive data via the Data Stream Network.
The facility's server is a typical web server that holds SCADA images plus Javascript files, and stores process operating data.