回复： Re: What is the difference between the NI USB-4431 and NI USB-4432?

[jwdz]

What is the difference between the NI USB-4431 and NI USB-4432?

I know NI USB-4432,but I do not know about NI USB-4431.

[RavensFan]

Where did you see anything about a USB-4431?  Searching NI.com turns up USB-4432, but no hits for a USB-4431.

[jwdz]

in the DAQmx8.9.0 Help

I want to use 4432.

[Steve__M.]

Hi,

The difference is that the usb 4431 has 24-bit DAC analog output, and the usb 4432 has 5 analog inputs.

Regards,

Message Edité par Steve Mohamed le 02-03-2009 10:44 AM

[Steve__M. · Accepted solution]

Hi,

Sorry for my previous post don't care at it.

The usb 4431:

•  4 analog inputs
• 24-bit DAC analog output

 

Regards,

Message Edité par Steve Mohamed le 02-03-2009 10:57 AM

[jwdz]

Hi,Steve M.

Thank you!

[Kurt_Veggeberg]

The USB-4431 is released and orderable today. 

Here is a link to the specifications and you can download the datasheet as well.

http://digital.ni.com/manuals.nsf/websearch/6EE0146A93B1460986257559005209EB

[laiwei]

Does NI 443x support analog pretrigger? Or just like NI 9233, we need to write a VI to implement software trigger?

[Kurt_Veggeberg]

The 443X products support both analog and digital triggers, not just software triggering like the USB-923X.