Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Question
Chapter 14, Problem 24RQ
Program Plan Intro
Network:
- A network refers to a collection of two or more computer systems linked together.
- There are different types of
computer networks such as Local Area Network (LAN), Metropolitan Area Network (MAN), and Wide Area Network (WAN). - Networks can be categorized based on the characteristics such as topology, protocol, and architecture.
- A computer network is also known as data network.
Explanation of Solution
b.
Bus topology:
The physical layout of devices on a network for bus topology is as follows:
- Each PLC node is attached to the single bus trunk cable of using the cable drop.
- The network interface module is attached using a drop cable so that each PLC can interface with the bus.
- Each end of the bus should be terminated using a terminating resistor...
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Check out a sample textbook solutionStudents have asked these similar questions
When an electrical connection can send and receive eight or more bits of data concurrently, it is said to have a parallel interface.
Describe a bus topology
In a bus design, the backbone is the device that links all the nodes in a network.
Chapter 14 Solutions
Programmable Logic Controllers
Ch. 14 - Compare continuous and batch processes.Ch. 14 - Prob. 2RQCh. 14 - State the basic function of each of the following...Ch. 14 - State the purpose of each of the following types...Ch. 14 - Prob. 5RQCh. 14 - Prob. 6RQCh. 14 - Prob. 7RQCh. 14 - Prob. 8RQCh. 14 - Prob. 9RQCh. 14 - Prob. 10RQ
Ch. 14 - Prob. 11RQCh. 14 - What term of a PID control is designed to...Ch. 14 - Prob. 13RQCh. 14 - Prob. 14RQCh. 14 - Prob. 15RQCh. 14 - Prob. 16RQCh. 14 - Prob. 17RQCh. 14 - Prob. 18RQCh. 14 - Prob. 19RQCh. 14 - List four types of communication tasks provided by...Ch. 14 - Prob. 21RQCh. 14 - What are the three general levels of functionality...Ch. 14 - Prob. 23RQCh. 14 - Prob. 24RQCh. 14 - Compare device and process bus networks.Ch. 14 - Prob. 26RQCh. 14 - Prob. 27RQCh. 14 - Prob. 28RQCh. 14 - Prob. 29RQCh. 14 - Summarize the collision detection network access...Ch. 14 - Prob. 31RQCh. 14 - Prob. 32RQCh. 14 - Prob. 33RQCh. 14 - Prob. 34RQCh. 14 - Prob. 35RQCh. 14 - Prob. 36RQCh. 14 - Prob. 37RQCh. 14 - Prob. 38RQCh. 14 - Prob. 39RQCh. 14 - Explain how redundant media works.Ch. 14 - Prob. 41RQCh. 14 - Prob. 42RQCh. 14 - Prob. 43RQCh. 14 - Prob. 44RQCh. 14 - Summarize the two main functions of a SCADA...Ch. 14 - Prob. 46RQCh. 14 - Prob. 1PCh. 14 - Prob. 2PCh. 14 - How would an on/off controller respond if the...Ch. 14 - In a home heating system with on/off control, what...Ch. 14 - a. Calculate the proportional band of a...Ch. 14 - Prob. 6PCh. 14 - Prob. 7PCh. 14 - Prob. 8P
Knowledge Booster
Similar questions
- In a computer system, the bus is described as a collection of cables used to transport data from one area to another. The bus might be unidirectional or bidirectional depending on what is being done at any one moment. Explain this phenomena or notion in terms of current bus types.arrow_forwardThe electrical connection is considered to have a parallel interface when it can transmit eight or more bits of data simultaneously.arrow_forwardIn a bus design, the backbone is the device that links all of the nodes in a network. Could you explain what it is?arrow_forward
- Describe an I'C bus at the following OSI-compliant levels of detail: a. physical b. data link c. network d. transportarrow_forwardCompare between datagram and virtual circuit networks.arrow_forwardThe bus is a collection of cables in a computer system that allows data to be transported. Depending on what is being done at the moment, the bus might be unidirectional or bidirectional. Explain this phenomenon or concept with regard to the types of buses.arrow_forward
- Compare the advantages and disadvantages of using Serial Communication Interface (SPI) versus Inter-integrated Circuit (PC) for serial communications.arrow_forwardA parallel interface is an electrical connection that enables the simultaneous transmission of 8 or more bits of data.arrow_forwardA parallel interface is an electrical connection that permits the transfer of eight or more bits of data simultaneously.arrow_forward
- Computer Science Universal Serial Bus (USB) is most commonly used specification to perform the Inter-process Communication (IPC) to establish connection protocols in a portable storage device. (c) Draw a diagram with descriptions of stages to complete the processes involved. Describe the communication connectivity and transmission quality used.arrow_forwardAs a means of communication between the gadgets of a computer So that all devices stay linked without wasting cables, a wire routing system is required, and the scheme must be adaptable to add additional devices with ease. Using a single bus controller, connect the devices shown in the diagram.arrow_forwardA parallel interface is an electrical connection that may move eight or more bits of data simultaneously.arrow_forward
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