Rikr09
Member level 3
Hello, i have read about 4-20mA isolated current loop but i didnt find one wich help with my problem 
:?:
Im implementing the ckt that i attached above, but i doesnt work. I dont know why?... Is the first time that i use a chip of that class and also my first time with 4-20mA loop. The OUT wich is the input of the loop is about 430mV to 3V aprox.
Ill being waiting for your help... Thanks
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image: <a title="Circuito New.jpg" href="http://obrazki.elektroda.pl/5133865200_1360855379.jpg"><img src="http://obrazki.elektroda.pl/5133865200_1360855379_thumb.jpg" alt="Circuito New.jpg" /></a>
- - - Updated - - -
:?:Im implementing the ckt that i attached above, but i doesnt work. I dont know why?... Is the first time that i use a chip of that class and also my first time with 4-20mA loop. The OUT wich is the input of the loop is about 430mV to 3V aprox.
Ill being waiting for your help... Thanks
- - - Updated - - -
image: <a title="Circuito New.jpg" href="http://obrazki.elektroda.pl/5133865200_1360855379.jpg"><img src="http://obrazki.elektroda.pl/5133865200_1360855379_thumb.jpg" alt="Circuito New.jpg" /></a>
- - - Updated - - -
Hello, i have read about 4-20mA isolated current loop but i didnt find one wich help with my problem
Im implementing the ckt that i attached above, but i doesnt work. I dont know why?... Is the first time that i use a chip of that class and also my first time with 4-20mA loop. The OUT wich is the input of the loop is about 430mV to 3V aprox.
Ill being waiting for your help... Thanks
