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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ASHISH RAWAT
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its going awesome
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DIKAN JENA
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Best platform to learn and get certificate.
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Rohit Kumar
5
nice teaching style
nice course
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BHASKAR S TERDALE
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good
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Chinmaya Barik
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thanks sir ,its briefly explain the introduction of PLC.
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shubham bhiwgade
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very good
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Rahul Verma
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great
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Zaid Shaikh
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thanks for free teaching.
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Imtiaz Ali Mari
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It will be better if you provide book in the soft form and also their should be platform where student can post assignment get assed by experience teachers.
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Meer Hasan
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Great course for PLC beginners and all topics are covered in very detail.
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