Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Chapter 2, Problem 16RQ
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Function of an optical isolator circuit:
- • The optical isolator circuit is divided into two parts such as power supply section and the logical section.
- • The function of the isolator is to separate the logic circuit from high voltage of AC power supply and to protect it...
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Provide six examples to show the wide variety of process technologies that are utilized to realize the programmable connections of PLDs?
Please provide six examples of the various process technologies that have been employed to produce the programmable connections of PLDs.
Provide a description of six distinct process technologies that are used in the manufacturing of programmable connections for PLDs?
Chapter 2 Solutions
Programmable Logic Controllers
Ch. 2 - Prob. 1RQCh. 2 - What is the function of a PLC output interface...Ch. 2 - Prob. 3RQCh. 2 - Prob. 4RQCh. 2 - Prob. 5RQCh. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - Prob. 8RQCh. 2 - Prob. 9RQCh. 2 - Prob. 10RQ
Ch. 2 - Prob. 11RQCh. 2 - What are the advantage and the disadvantage of...Ch. 2 - With reference to PLC discrete input modules: a....Ch. 2 - Prob. 14RQCh. 2 - Explain the function of the backplane of a PLC...Ch. 2 - Prob. 16RQCh. 2 - Prob. 17RQCh. 2 - Prob. 18RQCh. 2 - What electronic element can be used as the...Ch. 2 - With reference to discrete output module current...Ch. 2 - What electronic element can be used as the...Ch. 2 - Prob. 22RQCh. 2 - Prob. 23RQCh. 2 - Prob. 24RQCh. 2 - Prob. 25RQCh. 2 - Prob. 26RQCh. 2 - Prob. 27RQCh. 2 - Prob. 28RQCh. 2 - Prob. 29RQCh. 2 - Explain the difference between a unipolar and...Ch. 2 - Prob. 31RQCh. 2 - In what two ways can the loop power for current...Ch. 2 - Prob. 33RQCh. 2 - Prob. 34RQCh. 2 - Prob. 35RQCh. 2 - Write a short explanation for each of the...Ch. 2 - Write a short explanation for each of the...Ch. 2 - Prob. 38RQCh. 2 - Prob. 39RQCh. 2 - Prob. 40RQCh. 2 - Prob. 41RQCh. 2 - Prob. 42RQCh. 2 - Prob. 43RQCh. 2 - Prob. 44RQCh. 2 - Prob. 45RQCh. 2 - Prob. 46RQCh. 2 - Prob. 47RQCh. 2 - What information is normally stored in the ROM...Ch. 2 - Prob. 49RQCh. 2 - Prob. 50RQCh. 2 - Prob. 51RQCh. 2 - Prob. 52RQCh. 2 - Prob. 53RQCh. 2 - Prob. 54RQCh. 2 - Prob. 55RQCh. 2 - Prob. 56RQCh. 2 - Prob. 57RQCh. 2 - Prob. 58RQCh. 2 - Prob. 59RQCh. 2 - Prob. 60RQCh. 2 - What is the function of a transducer?Ch. 2 - Prob. 62RQCh. 2 - Prob. 1PCh. 2 - Assume a thermocouple, which supplies the input to...Ch. 2 - With reference to I/O module specifications: a. If...Ch. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6P
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- Explain, why wired-logic is not used for CMOS logic circuits.arrow_forwardDesign a CMOS circuit to implement the logic function. The design should not include a CMOS inverter at the output. Y = ABC+ABC + ABCarrow_forwardProvide six examples of process technology that might be used to implement the programmable connections used in PLDs.arrow_forward
- What is the relationship between transistors and gates?arrow_forwardThere are many different process technologies used to achieve PLDs' programmable connections; provide six examples.arrow_forward(a) How does the Cyclone III FPGA chip support efficient adder implementation? (b) Draw an NMOS-only inverter and explain its behavior if the input is logic-1. (c) How is CMOS inverter behavior different than part (b) for a logic-1 input? (d) What must be included in a testbench for a synchronous sequential circuit? (e) What two pin-related options must be properly set in the CAD tool and why?arrow_forward
- How does a Phase-Locked Loop (PLL) operate within a microchip's clock generation circuitry?arrow_forwardWhat are the differences between sequential and combinational logic circuits?arrow_forwardIn a circuit design to be made using the 89C52 microcontroller, if a PWM signal is produced and DC motor speed control is desired, which module will definitely be used in the microcontroller? a) I / O b) ADC c) PWM d) Serial communication e) DACarrow_forward
- In-system programming of a PLD typically utilizes(a) an embedded clock generator (b) an embedded processor(c) an embedded PROM (d) both (a) and (b)(e) both (b) and (c)arrow_forwardWhat is a BiCMOS circuit?arrow_forwardThree types of data channel connections in terms of data flow are(a) input, output, neutral(b) simplex, half-duplex, full-duplex(c) simplex, duplex, triplex(d) uniplex, diplex, biplexarrow_forward
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