Search found 3 matches

by liv
Sat Jan 18, 2014 5:42 pm
Forum: EIS Installation
Topic: aux input sensitivity
Replies: 4
Views: 12983

Re: aux input sensitivity

Yes, I got your article off Yahoo group.

thanks
by liv
Wed Jan 15, 2014 3:34 am
Forum: EIS Installation
Topic: aux input sensitivity
Replies: 4
Views: 12983

Re: aux input sensitivity

thanks. I think I'll try the INA122 using the 4.8v from the EIS for Vs. Do you think I need a resistor or capacitor on the INA output before 3 ft of shielded leads going to EIS aux input? The shunt is on the alternator output so no negative values should be sensed. Ref and Vs- to ground. Components ...
by liv
Sat Jan 11, 2014 7:52 am
Forum: EIS Installation
Topic: aux input sensitivity
Replies: 4
Views: 12983

aux input sensitivity

Is a 50mv or less signal, for example from an ammeter shunt, too low for practical use on a 0 to 5v auxiliary input?