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.
I am not so sure what are you referring to when you say PIN. I think that you probably mean that when you use the web interface it ask you for a username and a password. The default configuration or this device is Username= admin, Password= no password is required. To get the device to its original default configuration you need to just press the Reset Button for five seconds or more. You can refer o the user manual of the device, specifically page 28