National Instruments sbRIO-9611 User Manual

© National Instruments Corporation 43 NI sbRIO-961x/9612XT/963x/9632XT/964x/9642XT
NoiseUncertainty = (244 μV · 3) /
Noise Uncertainty = 73.2 μV
AbsoluteAccuracy = 10 V · 434 ppm + 10 V · 341 ppm + 73.2 μV
AbsoluteAccuracy = 7,823 μV (rounds to 7,820 μV)
To determine the absolute accuracy over the full operating temperature
range, let:
TempChangeFromLastInternalCal = 45 °C
Analog Output
(NI sbRIO-963x/9632XT and NI sbRIO-964x/9642XT Only)
Number of channels ............................... 4 analog output channels
DAC resolution ...................................... 16 bits
Type of DAC.......................................... String
Output range........................................... ±10 V
Operating voltage
Nominal .......................................... ±10.7 V
Minimum ........................................ ±10.3 V
Maximum........................................ ±11 V
Current drive .......................................... ±3 mA per channel
Output impedance .................................. 0.1 Ω
Accuracy
Stability
Offset drift....................................... 80 μV/°C
Gain drift......................................... 6 ppm/°C
Measurement Conditions
Percent of Reading
(Gain Error)
Percent of Range*
(Offset Error)
Calibrated, max (–40 to 85 °C) 0.35% 0.75%
Calibrated, typ (25 °C, ±5 °C) 0.01% 0.1%
Uncalibrated, max (–40 to 85 °C) 2.2% 1.7%
Uncalibrated, typ (25 °C, ±5 °C) 0.3% 0.25%
* Range equals ±10.7 V
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National Instruments sbRIO-9611 Specifications

General

Brand	National Instruments
Model	sbRIO-9611
Category	Single board computers
Language	English