PXI Device Communication Interface

[masruckalam]

Hi there,

Could you give me some advice for the sensor current measurement with multiple channels? We have a PXI switch matrix, the PXI-2535, along with a PXIe-1073 chassis that we use to measure the sensor device current. I was wondering what the difference is between the PXI-2535 and the PXI-2530B? Which one would be preferable for a multichannel measurement application?

Thanks for your help.

Best,

Ashik

[santo_13]

One is Reed relay based, and the other is FET based. 

Here is a quick comparison of the relay types,

Depending on the signals, you may or maynot need electrical isolation and the choice.

[masruckalam]

Hi Santhosh,

Thanks for the helpful information!

Best,

Alam