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May 4, 2020

Basic OR gate operation explanation using electrical wiring diagram and PLC ladder diagram

Application:- In electrical panel there are two switches given for panel ON lamp. Both the switches are optional, the lamp can be ON either...

May 2, 2020

Basic AND gate operation explanation using electrical wiring diagram and PLC ladder diagram

Application:- Set wiring in the electrical panel so when operator has to operate two switches to operate one lamp. Make electrical control ...

April 30, 2020

Basic fundamental of NO contact and NC contact

Application:- In electrical panel, operate green lamp with NO contact of relay and operate red lamp with NC contact of relay. Write PLC pro...

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