Working principle of PLC:

This Diagram shows how to make the Working principle of PLC. In this circuit, This circuit diagram is very simple and easy to make. If you want to know more details about this circuit please check our youtube video below the post. Please stay with our website for more updates about electrical electronics and robotics projects gadgets and circuits.

Diagram of Working principle of PLC:

Components needed For this Project:

You can get the components from any of the sites below:

PLC [See Buy Click Amazon]
3 Phase Motor [See Buy Click Amazon]
Switch [See Buy Click Amazon]

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Components used to make the Working principle of PLC:

01. PLC:

PLC (PLC) full name Programmable Logic Controller (Programmable Logic Controller). It is a device that can easily control other devices. It is a type of industrial computer control system that will make a decision depending on the custom program and control the output as soon as any signal is received at the input. A PLC usually consists of a microprocessor that has to be programmed by a computer. The program is basically written in computer software and it is loaded to the PLC with the help of a cable.

02. 3 Phase Motor:

A Three-Phase electric motor uses a 3-Phase Power Supply to Convert Electric Energy into Mechanical Energy. It contains four Wires (Three hot Wires and one Neutral Wire) and Uses 3 Alternating Currents of the Same Frequency. Since it Generates a Rotating Magnetic Field, it does not need a Capacitor for the Startup. Some Three-Phase Motors are Reversible, Which Means they can serve as Generators by Turning Mechanical Energy into Electrical Energy.

03. Switch:

NO (Normally Open) Terms Refer to a Type of Dry Contact or Wet Contact. A ‘Push to Make’ Switch Allows Electricity to flow Between its two contacts when held in. When the button is released, the Circuit is broken. This type of Switch has also known as A Normally Open (NO) Switch. As its name implies, a Normally Open (NO) Switch Contact or “a Contact” is a Switch. Put very simply, a Normally Open Sensor will have no Current When in a Normal State But When it Enters an Alarm State it will have +5V applied to the Circuit.

Working principle of PLC