100 PLC and sensor working principle animations-EEWORLD

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Since the introduction of the Programmable Logic Controller (PLC) in the United States in the 1960s to replace traditional relay control devices, PLC has developed rapidly and has been widely used around the world. At the same time, the functions of PLC have been continuously improved. With the continuous development of computer technology, signal processing technology, control technology, network technology and the continuous improvement of user needs, PLC has added functions such as analog quantity processing and motion control on the basis of switch quantity processing. Today's PLC is no longer limited to logic control, but also plays a very important role in motion control, process control and other fields. Let's learn about these animations! PLC Sequential Control

PLC forward and reverse control

Push button switch

Punching

Power-off delay time relay

Multi-point control

Roller type limit switch

Traffic lights

Robot

AC contactor

Thermal relay

Three-phase knife

Time relay

Manual Control

Speed relay

Star-Delta Start

Asynchronous motor rotation principle

Automatic round trip control

Sensor working principle animation

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