The Sparky Posted December 22, 2011 Report Share Posted December 22, 2011 I need to run a signal from a pressure transducer ( 4-20mA ) over a 300m distance before it gets to the analog input on the OPLC. Is this distance too long? At the moment the transducer supplys an input for a different PLC which is located near the transducer. Can I parallel off this input and run the signal to my V570-57-T20B 300m away ? If its a matter of using the right size cable then what size would suite ? Quote Link to comment Share on other sites More sharing options...
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