Description:
PLC stands for Programmable Logic Controller and it is a physical hardware piece. On the other hand, SCADA stands for Supervisory Control and Data Acquisition and it is a graphical user interface for high-level development. PLC is of 3 types that are compact plc, compact expendable plc, and modular plc and SCADA is also of 4 types are Monolithic SCADA Systems, Distributed SCADA Systems, and Networked SCADA Systems and IoT SCADA systems. Both PLC and SCADA software used in the same industrial context within processing plants. SCADA supports the system and looked at broad software structure and PLC is the part of the system that SCADA keeps an eye on. – PowerPoint PPT presentation