781044-01

781044-01 is a PCIe‑6321 PCI express, 16 AI (16-Bit, 250kS/s), 2 AO (900kS/s), 24 DIO multifunction I/O device. The PCIe‑6321 offers analogue I/O, digital I/O, and four 32‑bit counters/timers for PWM, encoder, frequency, event counting, and more. The device delivers high-performance functionality leveraging the high-throughput PCI Express bus and multicore-optimized driver and application software. Onboard NI‑STC3 timing and synchronization technology deliver advanced timing functionality, including independent analogue and digital timing engines and re-triggerable measurement tasks. The PCIe‑6321 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements.

• Operating temperature rating range from 0°C to 50°C
• Meets IEC 61010-1, EN 61010-1, UL 61010-1, CSA C22.2 No. 61010-1
• Input high voltage (VIH) is 5.25V maximum
• Printed circuit board dimension is 3.9inch × 6.6inch (half-length)

Note

Do not connect the system to signals or use for measurements within measurement categories II, III, or IV.