Published On Jul 13, 2019
.The Electronic Industrial Timers are used in the industries to control the process/operation with specified time interval of repetitive nature. It is basically a time-clock with an arrangement for on/ off operation/process at a pre- determined specified time-intervals.
Meaning Of NPN&PNP : • What is NPN and PNP Sensor Output?
Datasheet : http://www.apexconcern.com/wp-content...
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Advanatges:
1.Cheap as compared to PLC
2.Easy Connections
3.On delay/off delay
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Disadvantages
1.Less relay current rating( solution is to use contactor after this for heavy load)
2.Slow Pulse count
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