The Electrician’s Handbook: A Comprehensive Guide to PLCs, Sensors, Encoders, Inverters, and Relay Wiring

On the grand stage of modern industrial production, various automation devices resemble precision instruments, collectively playing a symphony of efficiency, accuracy, and safety. Core devices such as PLCs, sensors, encoders, inverters, and relays not only perform unique roles but also collaborate closely to ensure the smooth operation of the entire production process. Next, let us delve into the mysteries and charms behind these key devices through a series of vivid practical cases.First: Physical Wiring of PLC and Temperature SensorSecond: Understanding the Basic Parameters of EncodersThird: Meaning of Terminal Letter Symbols on Inverter ControlFourth: Wiring of PLC and Servo DriveFifth: Wiring Diagram of Relay Type PLC OperationSixth: Common Special Auxiliary Relays in Siemens PLC ProgrammingSeventh: Differences Between RS232 and RS485Eighth: Wiring of NPN Proximity Switch and 200SMART PLVNinth: Differences Between Servo Motors and Stepper MotorsTenth: One-Button Start-Stop Circuit Diagram and PLC ProgramEleventh: Framework Structure of PLC ProgramsTwelfth: What is a PLC Pulse SignalThirteenth: Differences Between RS232, RS422, and RS485Fourteenth: Function Description of Common Letter Symbols for Servo MotorsFifteenth: Differences Between NPN and PNPSixteenth: How to Wire Encoder A Phase and B PhaseSeventeenth: Modbus RTU Communication CommandsEighteenth: External Potentiometer and Braking Resistor Parameter Settings for InvertersNineteenth: Understand PLC Wiring and Working Principles in 1 MinuteTwentieth: Reading Surface-Mounted ResistorsEveryone, please like and share!