ohaldi Posted June 26, 2013 Report Share Posted June 26, 2013 Hello, I have a problem with V570 and the V200-18-E3/4XB Snap-in IO Module I tried to connect a PT-100, but the MI still show me the value 32767! Jumper for the analog input 3 are set to 12=B, 13=A, 14=A See also the PDF. Many thanks for your help Otto Quote Link to comment Share on other sites More sharing options...
R.Mozes Posted June 26, 2013 Report Share Posted June 26, 2013 Hello Otto, the analog power supplies must be wired as shown on page 5. are you using 2 or 3 wire sensor? Quote Link to comment Share on other sites More sharing options...
Walkerok Posted June 27, 2013 Report Share Posted June 27, 2013 If you have a 2 wire sensor you must connect a jumper wire from T3+ to CM for the input to work. If you have a 3 wire sensor the off colr wire will be yout T3- connection and the two wires that are the same color will be your T3+ and CM connections. I have seen this missed several times so I thouht I would mention it. Good luck Keith 1 Quote Link to comment Share on other sites More sharing options...
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