4D Optical LLC Logo
National Instruments M Series Multifunction Data Acquisition CardUSED
NI PCI-6221
The National Instruments PCI-6221 is a low-cost multifunction M Series data acquisition (DAQ) board optimized for cost-sensitive applications. This board has 16-bit analog outputs (833 kS/s); 24 digital I/O; 32-bit counters. It features correlated DIO (8 clocked lines, 1 MHz), and NI-MCal calibration technology for increased measurement accuracy.


To purchase or lease, contact 4D Optical at:
(425) 771-6622