10-17-2013 10:40 AM
Hi people ,
I need some help , I am searching for DAQ board which is suitable for my task .
I have two displacements sensors about 100khz as analog input and one 100khz analog output to the motor as feedback.
What all the requirements ? Also Which board is enough for this purpose?
10-18-2013 07:30 AM
Hello MaveenD,
to clarify some things I have some questions to you.
Looking forward for your feedback.
Best regards
AndGar
10-18-2013 07:44 AM
Thanks for the reply.
1.I need 2 analog inputs and 1 analog output
2.I dont mind whether it is USB or Ethernet.
3.I think I have use 100Khz transmission.
4.Yes i need a built in signal conditioning.
5.No need not be flexible
10-18-2013 08:56 AM
Hello MaveenD,
do you require 100 kHz sampling rate on each channel or in total? I'm asking because certain devices use a multiplexer to switch between the inputs. The sampling rate is then shared between these inputs.
What bandwidth do your signals have (cutoff frequency)?
With Regards
AndGar
10-18-2013 09:09 AM
Hi AndGar.
thanks for replying dude. I need 100khz in each channel separetely .
Each must do it in the speed 100khz
10-18-2013 09:32 AM - edited 10-18-2013 09:33 AM
Hello MaveenD,
If I understood everything correctly, a NI USB DAQ device with 250kS/s should do it for you. You should talk to a sales representative who will assist you in choosing an appropriate device.
Best regards
AndGar