I am trying to take a current measurement, run it into a PCB that splits the signal, and then output the signal in two places. One of the destinations is a RIO being used for feedback control, the other is a higher sample rate data logger.
When splitting the signal from the RIO into an oscilloscope there was a lot of added noise on the signal. This has me concerned that the data logger will see the same messy signal instead of the actual current.
What is the best practice method to take a single analog input to a PCB and use it to provide two separate outputs, without the two outputs introducing noise to one another?