Electrical Logic Schematic Diagrams

Electrical diagrams are drawings that use lines, symbols, and letter-and-number combinations to represent electrical circuits and networks. These drawings are valuable tools for anyone involved in new electrical installation, troubleshooting problems, or modifying existing circuits. There are actually many types of electrical circuit diagrams, with each type serving a unique purpose. This course will cover a class of schematic diagrams called logic diagrams. Specifically, we will look at the purpose, and learn how to interpret relay logic, logic gate, and PLC ladder logic diagrams.