PLC Working Principle

PLC Working Principle:

This diagram shows how to PLC's Working Principle. In this post, we want to describe how PLC works. PLC is a Programmable Logic Controller. A PLC is a device that can easily control other devices, in some cases, it works as a substitute for a microcontroller. The difference between Microcontroller and PLC is that Microcontroller requires programming but in PLC the task can be done easily through a ladder diagram. It basically works similarly to a microcontroller but its main difference with a microcontroller is that it is used to control high-power controlling systems in the industry whereas a microcontroller is used to control low-power and precision control systems.

Diagram of PLC Working wiring:

Fig 1: PLC Working Principle

Components Need for this Project:

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

1. PLC [See Buy Click Amazon]
2. 3 Phase Motor [See Buy Click Amazon]
3. Switch [See Buy Click Amazon]

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Components used to make the PLC wiring:

01. PLC

Fig 2: PLC

PLC is a Programmable Logic Controller. A PLC is a device that can easily control other devices, in some cases it works as a substitute for a microcontroller. The difference between Microcontroller and PLC is that Microcontroller requires programming but in PLC the task can be done easily through a ladder diagram. It basically works similar to a microcontroller but its main difference with a microcontroller is that it is used to control high-power controlling systems in the industry whereas a microcontroller is used to control low-power and precision control systems.

02. 3 Phase Motor

Fig : 3 Phase Motor

A Three-Phase Motor is an Electric Motor That Typically Receives its Power From a Three-Phase System (three-phase current) This can be realized via a Three-Phase Mains Supply or a Frequency Inverter. Three-Phase Motors are Available as Synchronous and Asynchronous Motors. Three Phase Alternating Current Power Motor is Economical to Supply Power to the data Center Since it Requires Less Conductor Material to Supply Electricity. This Explains Why 3 Phase Alternating Current Motor is Used in Electric Transmission, Generation, and Distribution in Most Countries Worldwide.

03. Switch

Fig 4: Switch

A Single-Pole, Single-Throw (SPST) Switch. It's Got one Output and One Input. The Switch will Either be Closed or Completely Disconnected. SPSTs are Perfect for on-off Switching. They're also a Very Common Form of Momentary Switches. SPST Switches are Commonly Used in a Variety of Electrical Circuits and Applications, Such as Turning on And off Lights, Fans, and Other Appliances. They can Also be Used to Control the Flow of Electricity to Different Parts of a Circuit or to Switch Between Different Circuits Altogether.

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