I need a data acquisition system that can supply an output of 2.5-5 volts.

[Joel Sipe]

I have a sensor that requires a low current (2-7mA) 2.5-5 volt excitation voltage for 5ms, and then it outputs a signal that is approximately 10-40% of the input voltage. I need a National Instruments data acquisition system that is capable of providing the excitation voltage and then measuring the output.  I currently have a SCXI 1000 Chassis that is connected to a PC with a PCI M10 16XE 10 and a TBX 1303 terminal block. If possible I would like to just get a new module for the Chassis and a new terminal block. Any suggestions?  

[devchander]

Your existing DAQ card can source the 2.5 to 5 volts Analog output, on any of its 2 AO channels

You speak of TBX 1303 in your system.

Do you have a SCXI module in your SCXI chassis, probably SCXI 1100 or SCXI 1102 which uses this terminal block??

[Joel Sipe]

Yes, it is a SCXI 1102 module. I left that part out in my system description. 

[devchander]

You could use one of the free Analog input channels in the DAQcard itself, to measure the response as well.

If not, you could use a SCXI channel ( with range =/- 10V , or gain set to 1) for measuring this response voltage