in DCS or PLC we can not put all ai or di,there is calculation through which w

in DCS or PLC we can not put all ai or di,there is
calculation through which we can accomodate certain no of
digital and analog signal.I need to know that calculation

Question Posted / mad

1 Answers
4537 Views
I also Faced
E-Mail Answers

in DCS or PLC we can not put all ai or di,there is calculation through which we can accomodate cer..

Answer / mithilesh kumar

Hi friend,
No any caculation for total ai,ao,do,do
Which is present in dcs,plc.
It's depends upon how much I/o's require
For this project.
You can calculate no of I/Os with help of
Present module/card.
Any other answer you most welcome.

Is This Answer Correct ?

6 Yes

1 No

Post New Answer

More Instrumentation Interview Questions

please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826

0 Answers

What is 3 element control system

0 Answers

describe flow nozzel principle?

0 Answers SEWA,

what is pressure control

1 Answers GNFC, IBM, Privi Organics,

What is the use of gauge?

0 Answers

please anyone suggest me some good intools training institutes with their place and contact nos.

1 Answers ABB, Thermax,

IS IT POSSIBLE TO CALIBRATE A LEVEL TRANSMITTER INDICATOR(ABB) USING HART COMMUNICATOR.? I MEAN TO CHANGE FROM ONE UNIT TO ANOTHER WITHIN INDICATOR (EG. INCH TO FEET)...? PLZ NOTE THAT I HAVE MADE THE UNIT CHANGE IN TRANSMITTER USING HART COMMUNICATOR..BUT WHAT ABOUT THE INDICATOR..?

2 Answers

what is the difference between magnetic flow meter and mass flowmeter

0 Answers

Dear sir I am MD.zafar eqbal. I have taken this id from allinterwiev .com I have qustion if you dont mind. 1.what is the maximum operating temprature in instrumentation. 2. I want know about viberation i mean wahat types of sensor used in viberation And what types of trabsmitter used.and hiw to control it and wher is used of viberation transmitter and finally how to control it and what types of fault come. Sorry for disturbing you. I know you have no reason for help me. Because you dont know about me.but i request you please help me these question are very usefull for my feauture.plz sir Thanking you. Sent from Yahoo! Mail on Android

4 Answers

how to calibrate an error for pressure transmitter, make it easy to understand

2 Answers Descon,

suppose in dcs range of a flow transmitter is 10t/hr what is dp for 50% in 2500mmwc

6 Answers Chevron,

There are many type of control cable like pair,core,tried, What are defination each one

0 Answers Birla,

For more Instrumentation Interview Questions Click Here