Programmable Logic Controllers (PLCs) and Supervisory Control and Data Acquisition (SCADA) systems are essential technologies in industrial automation, but they serve distinct purposes. PLCs are specialized hardware designed for real-time control of machinery, while SCADA focuses on monitoring, data acquisition, and supervisory control across multiple systems. Understanding their differences is key to optimizing industrial processes and improving operational efficiency. https://cognidel.com/blogs/difference-between-plc-and-scada