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 / mwah
yes gaurav kale is right about 0.5 sq.mm twisted pair
shielded cable but u have to install repeater to make sure
theres no degrading of the signal at the end.
Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
How digital input and digital output 's are working in dcs
How r the calculation of process line mpm.
Explain why use mmwc unit?
please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?
how do u calibrate the vacuum transmitter if it shows more reading
How do you identify between actual alarm and false alarm in a Temperature Transmitter in SCADA based Control System
What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?
how to calibrate load cell
What is the difference between modbus,fieldbus & profibus
List three types Level Gauges with their working principles
What is PDS and PDMS ?
What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)
what is wave length were using ?
What are different type of instrument cable
in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?