What is an analog input-output

Answer Posted / saravanan m

analog input and output signal is nothing but they are
formed as a physical quantity,they should be measured and
indicating using any analog devices. example ac current
represent as sine wave form
analog and digital signals can possible to convert from one
form to another using DAC or ADC
but the digital input and output signals having two level
if they high means 1 or low means 0 example : same sine
wave represent as 0s and is at binary representation

Is This Answer Correct ?    5 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is effect of specific gravity in differential level transmitter , explain formula related with this .

1415


how to calculate range of level transmitter?

1987


what is the input to be given in digital flow meter during the the calibration time?

1968


how can i check vortex shedder bar it is ok? if there is ohms condition are shown correct?

1974


What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

1842


What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?

3680


how to calculate control valve bonnet size?? or how to select its material?

2191


How to Calibrate Temperature Switch in field

988


How the warning lamp of a charging-system is activated ?

2385


what is insdustrial vibration.who it works. give atleast 2 types of insdustrial vibration

1774


I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??

1191


centrifugal compressor interlock? Tell me the parameter at which compressor will trip

2901


which type of signal used in instrument?

9148


How digital input and digital output 's are working in dcs

2246


Which language of programing is popular? how can i learn it ?

1907