PCIE-6321 NI Multifunction I/O Device

The PCIe-6321 (Part Number: 781044-01) is a 16 AI, 2 AO, 24 DIO PCI Express based Multifunction I/O Device from the X Series by National Instruments. This model offers analog and digital I/O, as well as four 32-bit timers for PWM, frequency, encoder, event counting, etc. With the help of the high-throughput PCI Express bus, the PCIe-6321 X Series DAQ delivers high-performance functionality and a multicore-optimized application software and driver. The integrated NI-STC3 synchronization and timing technology makes this device capable of providing advance level timing functionality, including re-triggerable measurement tasks and digital and analog timing engines.

This Multifunction I/O Device is well suited for a variety of applications, including but not limited to, basic data logging, test automation, and control automation. With the NI-DAQmx configuration utility and driver, the user can configure their NI PCIe-6321 quickly. On a single analog channel or multiple channels, the PCIe-6321 NI can acquire samples at a rate of 250 kS/s. The four general purpose counters can be utilized for various counter and position measurements, such as two-pulse encoding, edge counting, pulse width, period, semi-period, two-edge separation, and more.  These counters operate with 0 to 25 MHz external base clock frequency at 50 ppm base clock accuracy. The device has an operational temperature range of 0 °C to 50 °C.

PCIE-6321