Question: A standard PLC typically A. has redundant microprocessors. B. provides an internal means for testing the functionality of the input circuit. C. uses redundant backplane

A standard PLC typically

A. has redundant microprocessors.

B. provides an internal means for testing the functionality of the input circuit.

C. uses redundant backplane circuitry between the controller and I/O modules.

D. has one microprocessor.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Select the respective domains for the descriptions provided. It has one microprocessor. Standard PLC v It has redundant microprocessors. Safety PLC Its inputs provide no internal means for testing...

Q:

Select the respective domains for the descriptions provided. It has one microprocessor. It has redundant microprocessors. Its inputs provide no internal means for testing the functionality of the...

Q:

Hi there! One more question for you. Similar to my last one. I have to have it done by tonight. Let me know if you cannot do it. Here it is: Scenario 3 May I Propose To... You are a partner in a...

Q:

Hi there! One more question for you. Similar to my last one. I have to have it done by tonight. Let me know if you cannot do it. Here it is: Scenario 3 May I Propose To... You are a partner in a...

Q:

Hi guys, I am trying to properly answer an accounting question concerning shares, bonds, and stock. I was given two annual reports, and am asked to make a decision on one of the companies depending...

Q:

You are a partner in a prestigious accounting firm, and you just received requests for proposal from two companies; Advanced Micro Devices, and Facebook. The deadline for the proposals is, as is...

Q:

Financial Statement Analysis Obtain a copy of the 2009 annual report for a publicly held firm. Try to obtain an annual report for a retail or manufacturing firm. Be sure that the financial statement...

Q:

CHA P TER 9 Understanding Software: A Primer for Managers 1. INTRODUCTION L E A R N I N G O B J E C T I V E S 1. Recognize the importance of software and its implications for the rm and strategic...

Q:

This is the topic of Accounting Information System. I need imfortant MCQ, True False, Matching, regarding this chapter. Prepared by Paula Funkhouser University of Nevada, Reno Core Concepts of...

Q:

Questions: #6A:Realism of recommendations for Target which of the author's recommendations are realistic for a company like Target? #6B: Comparison with Trinity In a general sense, how does the...

Q:

Iphansi Flooring has sales of R6,000,000, fixed costs of R1,900,000 and variable costs equal to 40% of sales. It has debt worth R2,500,000 at an interest rate of 12% and a target capital structure of...

Q:

Electric field strength of 10 V/m is to be measured at an observation point = 500 km from a half-wave (resonant) dipole antenna operating in air at 50 MHz. (a) What is the length of the dipole? (b)...

Q:

Observe the ladder networks shown above. The same image is on the Test 3 Reference Material page. Using the hexadecimal number 9 Ah for the input bits I 0 . 0 to I 0 . 7 , fill in the correct values...

Q:

(A simplified bedging example) In the early 20oo's, there was a casino boom in Macao. To compete with other players in the market, some casinos offered free lunch boxes to those customers who kept...

Q:

Words and phrases can have connotative meanings not only in business communication but also in classroom communication. For each item in the following list, identify what a teacher might mean when he...

Q:

Global. Select a culture other than your own. Gather information on that cultures values, attitudes, biases, and viewpoints. As your instructor directs, interview a student or faculty member from...

Q:

Prepare a one- to two-minute oral presentation in which you explain the senders and receivers roles in the communication process. As your instructor directs, deliver your presentation to another...