What is an analog input - output , digital input - output .
Any example ???? How they r known its ai-ao or di - do
- 4 Answers
- 34515 Views
- Torrent Pharma, I also Faced
- E-Mail Answers
Answer Posted / barok
AI- means input of 4-20mA comes from transmitter to DCS
AO- means output of 4-20mA comes from the controller on DCS
DI- means input of 0 and 1 comes from switch to DCS
DO- means output of 24VDC come from DCS going to solenoid.
| Is This Answer Correct ? | 47 Yes | 8 No |
Post New Answer View All Answers
Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?
Explain the difference between mmwc and mmwg?
What is frequency factor in massflow meter? When using frequency output?
There are many type of control cable like pair,core,tried, What are defination each one
can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know
what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com
What is the cascade control
any questions on motor and energy conversions machines?
Which type of pressure can be measured by these elements?
typical loop drawing of a simple feedback control comprising of one transmitter and one control
god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies
what is the vital subject for scoring bhel exam&what is the question pattern
how to calibrate load cell
How d.p. Transmitter can be applied to close tank?
Which topics are covered in Process Control?
