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 / gaurav kale

you can use 0.5 Sq mm shieled for analog .....Upto 600 m no
problem ....but generally as per standerds above 500m you
will have to go with Fibre optic cable

Is This Answer Correct ?    9 Yes 6 No



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