National Instruments NI PXI‑6259 M‑Series Multifunction DAQ Module, 32‑Channel AI, 16‑Bit, 1.25 MS/s

Condition：Used The National Instruments PXI‑6259 is an M‑Series high‑performance multifunction data acquisition (DAQ) module designed for PXI systems. It features 32 single‑ended / 16 differential analog input channels, 16‑bit resolution, and a maximum sampling rate of 1.25 MS/s. This module also includes 4 analog output channels, 48 bidirectional digital I/O lines, and two 32‑bit counter/timers for pulse generation, frequency measurement, and event counting. Input ranges are software‑selectable from ±50 mV to ±10 V, with built‑in overvoltage protection for industrial‑grade reliability. Compatible with NI‑DAQmx driver software and LabVIEW, the PXI‑6259 is widely used in test and measurement, industrial automation, sensor monitoring, and general‑purpose data logging applications.