Industrial Motor Control
7th Edition
ISBN: 9781133691808
Author: Stephen Herman
Publisher: Cengage Learning
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Chapter 53, Problem 1RQ
To determine
The industry that first starting using the PLC’s.
Expert Solution & Answer
Explanation of Solution
The PLC stand form the programmable logic control, it is an industrial control system that monitors the input of different devices and then makes the decision based on the various programs that controls the output of a device. The PLC are used to control the machine in industries on large scale.
The type of industries that first used PLC was automotive industry in the 1960’s. For the new design of the automobile as it was important to change the control circuit and to program all the machinery as per requirement.
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Chapter 53 Solutions
Industrial Motor Control
Ch. 53 - Prob. 1RQCh. 53 - Name two differences between PLCs and common home...Ch. 53 - Name the four basic sections of a PLC.Ch. 53 - Prob. 4RQCh. 53 - What device is used to program a PLC?Ch. 53 - What device separates the CPU from the outside...Ch. 53 - 7. What is opto-isloation?
Ch. 53 - Prob. 8RQCh. 53 - Prob. 9RQCh. 53 - Prob. 10RQ
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