National Instruments NI-9262 C Series Voltage Output Module

The National Instruments NI-9262 (Part Number: 785503-01) is a 6-Channel Voltage Output Module with 1 MS/s/ch simultaneously updating capability. This model comes featured with short-circuit protection, low crosstalk, fast slew rate, overvoltage protection, and a high relative accuracy. For maximum prevention against noise immunity and better safety, the NI 9262 comes with 60 V DC, CAT I channel-to-earth ground isolation barrier. This 16-bit resolution device is offered with 37-Pin DSUB connectivity and can be used with the National Instruments NI-9923 Screw-Terminal Block.

The NI-9262 module has ±10 V output range. This device offers ±10 mA current driver per channel, 1 nF capacitive drive, 0.6 Ω output impedance, 150 µV RMS Noise (at 0.1 Hz to 1 MHz), 5 V/µ slew rate, and 0 V power on state. Each of the two channels provided on this device has its own digital-to-analog converter (DAC) that generates a voltage signal. The AO-to-COM overvoltage protection incorporated in the NI 9262 is set at ± 30 V maximum. 

The NI-9262 can operate with a minimum update time as low as 1.5 µs. Users can achieve 1 MS/s FPGA based user controlled I/O sampling rate of 1 MS/s with this module. As verified through a 5 s dielectric withstand test, this model offers 1,000 V RMS, withstand isolation between channel-to-earth ground. With low channel-to-channel crosstalk (10 kHz) of -100 dB, the National Instruments NI-9262 Voltage Output Module offers better accuracy performance. In typical measurement conditions, an adequately calibrated NI-9262 can operate with a 0.06% gain error and 0.01% offset error.