Can anyone explain in a simple way the difference between
DCS and PLC?
- 7 Answers
- 11539 Views
- Honeywell, I also Faced
- E-Mail Answers
Answer Posted / amzad pathan
These question is very difficult in todays Automation
system, Because Today's PLC is much more upgraded & working
like a DCS. Although PLC is Better for Sequincial
Operation, Because its Scan Time is less than DCS & DCS
mostly used for Continues Process.
If You see todays PLC, Its IO Capacity is near to DCS IO
handling Capasity. Yaa, one Big Advantage of DCS System is
that Logic of whole process is Split in Defferent different
CM's. So that when change in one CM do not affect other
Proccess.
| Is This Answer Correct ? | 15 Yes | 1 No |
Post New Answer View All Answers
How d.p. Transmitter can be applied to open tank?
what is intrinscily safe system and where we use?
What are the different types of thermistors used in industries? How to the operation of typical thermistor?
What is the minimum rating availalbe for weld neck orifice in market?
Specific gravity.
what is IEC code in cables & how to selecting cables?
Calibration procedure for Electro magnetic Flow meter
how to rectify the poor signal strength in utrasonic digtial flow meter ,model:ge digital xce868i
Explain operation of Haskel pump.
Can any one send me IOCL instrumentation question papers.. i dont know the pattern of the questions and what to prepare can any one help me on this .. my email id is anwarnishil@gmail.com
What is the start up procedure of desalter
draw the block diagram of a level transmitter ?
what is the responsibility of an instrument commissioning supervisor
dear sir we have insatlled positioner model no.sipart PS2 make Siemens at our control valves . now problem is if we want to increase the response of valve opening speedy /fast. what parameters do we change for positioner ? any idea. please guide us.
What are different types of cable?
