From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
In order to have three PWM signals, you will want a DAQ device that has at least 3 counter outputs. Depending on your PWM signals, you may need more than one counter per PWM signal.
I will pass along your information to a Sales Engineer and they can discuss your options over the phone.
Thomas N. Applications Engineer National Instruments