How to connect field devices to PLC and DCS using a FIELD
BUS, DP,MOD BUS(please tell me any extra interfce or
adopters need in this case if we use remote i/o s)
Answers were Sorted based on User's Feedback
Answer / satish awate
PLC is programmable logic control in this field instrument are connected to input or output of PLC input & output. And PLC are connected to DCS system or SCADA or HMI by a RS232 or RS434 communication cable.
Is This Answer Correct ? | 16 Yes | 7 No |
Answer / rajendra singh
first of all I want to tell you connection from field to DCS:
Example: C.V. to Tx. to controller via Ethernet cable to DCS.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / nnnnnnnnnnnnnn
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
DDDDDDDDDD
Is This Answer Correct ? | 0 Yes | 2 No |
What skill/s does the Instrument Technician has?
what is the principal of operatio of dc motor
What is the different between ESD & PLC.
what is the difference between sensor and tranducers?
can u briefly explain aboutan aryton shunt multirange DC ammeter?
Watt is Wrms define rms?
how to calculate control valve bonnet size?? or how to select its material?
why use 4-20mA in the field of instrumentation?
In Boiler Drum Level- Level control valve how can it tuning (PID)?
What is upsampling and downsampling?
Programmable Logic control.
how to tune siemens sipart electro pneumatic positioner..plz tel me..