When a field input to plc is coming from 400 to 600 meters
and the input is in 24 V DC? So signal cable of which cross
section i should select for proper signal to plc?
Answer Posted / jayeshpateler
as per the 1cm3 core wire will be find also check the
current require then as per the current if it is higher
than you can carry but if current is low then you need to
use the repeater for that.
| Is This Answer Correct ? | 4 Yes | 5 No |
Post New Answer View All Answers
how to control pid
Which Signal hart communicator work? If there any signal change when hart connect while transmitter in line ?
What is solenoid valve? Where it is used?
Why rdt and thermocouple both give different output .and one things more, how to generate ohm or mili volt plz mail me merajalam143545@yahoo.com
May I have a brief note above the voltage barriers? Whats is the purpose? Please mail me if you've operational details, mail id: rajkumar.diice@gmail.com
what is basic difference between motion balance and force balance in pneumatic instrument?
In turbine, what does term CDP, NI, NH, HSSOC, means
What is difference between ESD and PLC please Explain me clearly.
what are the use of belew gear in general ??
Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor
What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...
Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
what is maxdna ?. explain about the software details.
please send data bank of quetions answers on analytical instrumentation.
Any body have know try work calculation ???