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



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

how to trim the pressure transmitter ?

2 Answers  


how to check diode wheather it is working or not by using multimeter?

3 Answers  


The wire is disconnected from the fuel gauge sending unit (bimetallic gauge). A voltmeter connected to the wire reads a pulsating 5v. What does this indicate?

3 Answers  


Where is the flow transmitter installed with respect to control valve, state reason.

1 Answers   ADMA OPCO,


In dissolution apparatus how did you calibrate the distance from end of paddle to bottom of the bowl?

1 Answers   Reddy Labs,






Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows

0 Answers  


Q- voltage source of 12v is driving the circuit.if circut draw the current of 0.5A them source voltage will became 11.8v.what is the power dilevered by source when circuit draw 5A current ?

4 Answers   Ecil,


What should be the ideal tapping location for pressure differential transmitter for liquid service. If the tapping taken from the top of the pipe then PDIT will work properly or not. If PDIT do not work properly then what minimum corrective action should be taken in order to solve wrong tapping locations.

1 Answers  


what diffrence b/w plc s7200,300,400

0 Answers   IFFCO, Reliance,


what is DCS and SCADA?

2 Answers   APL,


what is The specifications for oriface instalation

0 Answers  


Who to difference between analog in & analog out in dcs?

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)