Programmable Logic Controller (PLC): Programmable Logic Controller (PLC) is a specialized computer used in industrial segments to control machines and process. PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks. The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC. When compared to general PC, a PLC is available in small and tiny sizes. The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by control programming language.

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Answer 1

Question

Chapter 2, Problem 1RQ

Program Plan Intro

Programmable Logic Controller (PLC):

Programmable Logic Controller (PLC) is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general PC, a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by control programming language.

Expert Solution & Answer

Explanation of Solution

Function of a PLC input interface module:

The I/O interface module acts as an interface between the field devices and the CPU of the PLC.
The input interface module of a PLC is the module by which all the input field devices are connected to the CPU of the PLC.
The main purpose of an input interface module is to get signals from machines or devices.
Then, those signals are converted into other form of signals that can be used by the controller.

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Find the error: daily_sales = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0] days_of_week = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'] for i in range(7): daily_sales[i] = float(input('Enter the sales for ' \ + day_of_week[i] + ': ')

Find the error: daily_sales = [0.0, 0,0, 0.0, 0.0, 0.0, 0.0, 0.0] days_of_week = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'] for i in range(7): daily_sales[i] = float(input('Enter the sales for ' \ + days_of_week[i] + ': ')

Find the error: daily_sales = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0] days_of_week = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'] for i in range(6): daily_sales[i] = float(input('Enter the sales for ' \ + days_of_week[i] + ': '))

Answer 2

Question

Chapter 2, Problem 1RQ

Program Plan Intro

Programmable Logic Controller (PLC):

Programmable Logic Controller (PLC) is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general PC, a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by control programming language.

Expert Solution & Answer

Explanation of Solution

Function of a PLC input interface module:

The I/O interface module acts as an interface between the field devices and the CPU of the PLC.
The input interface module of a PLC is the module by which all the input field devices are connected to the CPU of the PLC.
The main purpose of an input interface module is to get signals from machines or devices.
Then, those signals are converted into other form of signals that can be used by the controller.

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Answer 3

Question

Chapter 2, Problem 1RQ

Program Plan Intro

Programmable Logic Controller (PLC):

Programmable Logic Controller (PLC) is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general PC, a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by control programming language.

Expert Solution & Answer

Explanation of Solution

Function of a PLC input interface module:

The I/O interface module acts as an interface between the field devices and the CPU of the PLC.
The input interface module of a PLC is the module by which all the input field devices are connected to the CPU of the PLC.
The main purpose of an input interface module is to get signals from machines or devices.
Then, those signals are converted into other form of signals that can be used by the controller.

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Answer 4

Question

Chapter 2, Problem 1RQ

Program Plan Intro

Programmable Logic Controller (PLC):

Programmable Logic Controller (PLC) is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general PC, a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by control programming language.

Expert Solution & Answer

Explanation of Solution

Function of a PLC input interface module:

The I/O interface module acts as an interface between the field devices and the CPU of the PLC.
The input interface module of a PLC is the module by which all the input field devices are connected to the CPU of the PLC.
The main purpose of an input interface module is to get signals from machines or devices.
Then, those signals are converted into other form of signals that can be used by the controller.

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Answer 5

Chapter 2, Problem 1RQ

Program Plan Intro

Programmable Logic Controller (PLC):

Programmable Logic Controller (PLC) is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general PC, a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by control programming language.

Expert Solution & Answer

Explanation of Solution

Function of a PLC input interface module:

The I/O interface module acts as an interface between the field devices and the CPU of the PLC.
The input interface module of a PLC is the module by which all the input field devices are connected to the CPU of the PLC.
The main purpose of an input interface module is to get signals from machines or devices.
Then, those signals are converted into other form of signals that can be used by the controller.

Answer 6

Chapter 2, Problem 1RQ

Program Plan Intro

Programmable Logic Controller (PLC):

Programmable Logic Controller (PLC) is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general PC, a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by control programming language.

Expert Solution & Answer

Explanation of Solution

Function of a PLC input interface module:

The I/O interface module acts as an interface between the field devices and the CPU of the PLC.
The input interface module of a PLC is the module by which all the input field devices are connected to the CPU of the PLC.
The main purpose of an input interface module is to get signals from machines or devices.
Then, those signals are converted into other form of signals that can be used by the controller.

Answer 7

Chapter 2, Problem 1RQ

Program Plan Intro

Programmable Logic Controller (PLC):

Programmable Logic Controller (PLC) is a specialized computer used in industrial segments to control machines and process.

PLC is program that consists of a set of instructions which resembles the controlling functions needed to perform specific tasks.

The function of PLC is similar to that of a relay and hence, in an industrial segment a relay is greatly replaced by a suitable PLC.

When compared to general PC, a PLC is available in small and tiny sizes.

The basic architecture of a PLC consists of an input-output interface module and a small Central Processing Unit (CPU) that runs by control programming language.

Answer 8

Expert Solution & Answer

Explanation of Solution

Function of a PLC input interface module:

The I/O interface module acts as an interface between the field devices and the CPU of the PLC.
The input interface module of a PLC is the module by which all the input field devices are connected to the CPU of the PLC.
The main purpose of an input interface module is to get signals from machines or devices.
Then, those signals are converted into other form of signals that can be used by the controller.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Ch. 2 - Prob. 1RQ Ch. 2 - What is the function of a PLC output interface...Ch. 2 - Prob. 3RQ Ch. 2 - Prob. 4RQ Ch. 2 - Prob. 5RQ Ch. 2 - Prob. 6RQ Ch. 2 - Prob. 7RQ Ch. 2 - Prob. 8RQ Ch. 2 - Prob. 9RQ Ch. 2 - Prob. 10RQ

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Chapter 2 Solutions