Signal Conditioning

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Using same excitation on several channels

Is it possible to use the excitation voltage from one channel, as an external voltage on three other channels?

So that all stain gauges is using the same Vex

Using following equipment: SCXI 1520, with SCXI 1314 terminal block.


Lars
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Message 1 of 3
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Why do you want to do that??

Especially  when you have an individual excitation source for each channel??

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Message 2 of 3
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it´s because we have 4 strain gauge mounted on a "ring"

To minimize the amout of wires from the "ring", i am using the same excitation for all SG

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Message 3 of 3
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