The PLC Link Relay is a high-switching-capacity interface between automation equipment and system peripherals. By just replacing the relay and leaving the wiring connected. With an integrated input and safeguard circuit, the PLC relay simplifies installation.
A PLC differs from relay logic in that it is a programmable device, whereas relay logic is a network of hardwired electrical components. A PLC and relay logic can both do logical computations, but a PLC uses a microprocessor whereas relay logic uses electric circuits.
PLC stands for programmable logic controller, and it is a type of computer that is used to operate machines and processes. Hard wiring associated with traditional relay control circuits is virtually eliminated. Much of the external wiring that would be necessary for process control is replaced by the programme.
A PROGRAMMABLE LOGIC CONTROLLER (PLC) is an industrial computer control system that continually monitors the status of input devices and controls the state of output devices using a bespoke programme. That is, you can mix and match the different types of Input and Output devices to meet your needs.
Relays are used to separate different voltage levels. While the PLC controls the relay, it is used to energise the starter, which then switches the motor voltage. Relays, which are wired to produce a control sequence, can also be used for simple control schemes when a PLC would be too expensive.
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Abhishek Tiwari
4
plc ka work kon kon karta hai
N
NIROJ PALAI,EEE(2021) Vel Tech, Chennai
5
amazing
S
surjeet
5
this very useful for electrical engineering diploma student
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Dharmesh
5
First of all Thank you Sir as well as LearnVern to provide me best course and improve my knowledge. I am mostly impressed your teaching style.student is easily understand which is beginner, like me.
Really sir, I enjoyed your lectures.
Once again Thank you sir.
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Moazzem Hossain
5
First of all, I sincerely thank you a lot for lunching such a informative virtual course. I just started my journey with this course and found it immensely worthy and fruitful.
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madhup yadav
4
I saw small amount of mistake in video sir you should write v=24 watts
That is volt please because your video is awesome
A
ANIKET
5
Good for instrumentation and control engineering and electronics branch students
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