Accuracy information – National Instruments 6023E User Manual
Page 84
Appendix A
Specifications for PCI and PXI Buses
A-2
ni.com
Overvoltage protection
FIFO buffer size......................................512 S
Data transfers ..........................................DMA, interrupts,
programmed I/O
DMA modes ...........................................Scatter-gather
(single transfer, demand transfer)
Configuration memory size ....................512 words
Accuracy Information
Signal
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ACH<0..15>
±42
±35
AISENSE
±40
±25
Nominal Range (V)
Absolute Accuracy
Relative Accuracy
% of Reading
Offset
(mV)
Noise + Quantization
(mV)
Temp
Drift
(%/
°°°°C)
Absolute
Accuracy
at Full
Scale
(mV)
Resolution (mV)
Positive
FS
Negative
FS
24 Hours
1 Year
Single Pt.
Averaged
Single Pt.
Averaged
10
–10
0.0872
0.0914
6.38
3.91
0.975
0.0010
16.504
5.89
1.28
5
–5
0.0272
0.0314
3.20
1.95
0.488
0.0005
5.263
2.95
0.642
0.5
–0.5
0.0872
0.0914
0.340
0.195
0.049
0.0010
0.846
0.295
0.064
0.05
–0.05
0.0872
0.0914
0.054
0.063
0.006
0.0010
0.106
0.073
0.008
Note: Accuracies are valid for measurements following an internal E Series calibration. Averaged numbers assume dithering and averaging of
100 single-channel readings. Measurement accuracies are listed for operational temperatures within ±1 °C of internal calibration temperature
and ±10 °C of external or factory-calibration temperature. One-year calibration interval recommended. The Absolute Accuracy at Full Scale
calculations were performed for a maximum range input voltage (for example, 10 V for the ±10 V range) after one year, assuming 100 pt
averaging of data.