What is input and output of plc & dcs
Answers were Sorted based on User's Feedback
Answer / greenborhan
All DCS has 2 types of inputs AI (Analogue Input), DI (Digital Input) and 2 types of outputs AO (Analogue Output), DO (Digital Output).
All the inputs and outputs may a contact signal or mA or mV
greenborhan@gmail.com
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / faiyaz ahmad
DCS has three input network communication field control station engineer work station
PLC has many input proximity switch push button limit switch
PLC output is motor heater solenoid valve led
Is This Answer Correct ? | 0 Yes | 0 No |
how far the two wire transmission (loop power) maximum distance suitable?
What is Process portal A(PPA)?
can you give some devices that measure directly the mass flow rate.
Before erect the instrument what should you do?
What is passive connection of instrument in different type of I/O module
How u will setup SPI(2007) on Citrix Server (Thin Client Mode)? Plz Justify?
how to change 4 wire rtd transmitter into a 3 wire rtd transmitter? as our transmitter is working for 4 wire rtd, what should do for working on 3 wire rtd transmitter
what are the problem's will accure in dcs or plc hadware and what are the solution for it?
purpose of absolute ppressure transmitter applcation?
what is the difference between two wire transmitter and 4- wire transmitter
Hi my friends Is any one who can assist me in knowing the typical interview questions for system engineer at General Electric pty Ltd
Why do we need to install hook-up line differential pressure type level transmitter when the differential pressure type level transmitter with capillary are available?