Interested to Buy Any Domain ? << Click Here >> for more details...
why we are using MARSHALLING PANEL? what is the role?
- 5 Answers
- 71091 Views
- I also Faced
- E-Mail Answers
Answer Posted / kkrameshkumar
Marshalling means grouping of I/Os. Marshalling panel is
placed between the DCS system panel and field instruments.
In marshalling panel grouping of I/Os like Analog Input,
Analog Output, Digital Input, Digital Output and Pulse I/O
are done.From marshalling panel the I/O signals are
communicated to the system CPU/Controllers through
Isolation/Signal conditioners.
In marshalling panel we can easily identify the Input or
Output and easy diagnosis can be done in case of fault
finding.
| Is This Answer Correct ? | 97 Yes | 6 No |
Post New Answer View All Answers
Which topics are covered in Process Control?
Positioner usage.
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.
How oil line flow measured?eplain about instruments used and working principle?
Describe how to use megger to measure the earth resistance and insulation resistance
In a gas over oil actuator, after the opening/closing of valve, how the gas is vented out? How does the hydraulic/gas circuit function?
What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?
How would you choose differential range?
What is the use of single seated valve?
If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
What are the error values can accepted in flow transmitter calibration?could u give any formula for this?
types of cable..? Use of every types of cable..?
i am having information technology branh ....... can i prepare for psu exam
What are primary elements of measuring pressure?
What are different types of valves?
