Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ahmed bilal
PLC is programmable logic contol, while DCS is distribution
control system.
PLC is for operating certain number of devices on the basic
of analog / digital outputs. Normally the output of
industrial devices is in analog, which comes to PLC kits
where they are converted to digital with ADC than excuted
instructions according to program spscified by user. In
this wasy we can control multiple devices.
DCS is for controlling over all network. Basically many
block of PLC when optomized than the name becomes DCS
| Is This Answer Correct ? | 19 Yes | 12 No |
Post New Answer View All Answers
how works encoder in plc
Tell about your IFFCO plant visit.
In bently nevada vibration monitoring system,what is the reason to maintain the Resistance of the probe + extension cable equal to 95 ohm? If possible explain the basic principle of measurement with detail electronic circuits.
When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.
How to calibration a control valve?
How is automatic reference junction compensation carried out in temperature recorders?
How to convert milliampares into flow??
How INtools is useful for routine Instrument maintenance?
what is interface level and how it is calibrate?
wich is coming the first HAZOP OR SIL
Tell me the field calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter.
applications of plc in printing and packaging?
can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know
What is the constant voltage unit?
CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?
