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CN0209: Universal AFE questions

Question asked by jartigas on Oct 26, 2011
Latest reply on Nov 14, 2011 by Cman

1- How would I do the same circuit for 8 channels (CN0209 is for 2 channels), and with minimal components? (RTD 2-3 wires (no 4 wires), TC, 4-20mA)

 

2- What is the configuration of the ADG1414 for each measurement mode?

 

3- What is the correct connection for TC (figure 2)? The connection is JX-3, JX-3 ???????

 

Thanks a lot.

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