National Instruments FieldPoint cFP-AI-110, Руководство по эксплуатации

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© National Instruments Corp. 15 FP-AI-110 and cFP-AI-110
Note
Full scale is the maximum value of the nominal
input range. For example, for the
±
10 V input range,
full scale is 10 V and
±
0.01% of full scale is 1 mV.
Gain error drift
..................................±
20 ppm/°C
Offset error drift
With 50 or 60 Hz
filter enabled
...............................±
6 µV/°C
With 500 Hz filter enabled
.........±
15 µV/°C
Current Inputs
Input impedance................................ 60–150
Ω
Overvoltage protection
.....................±
25 V
Input noise (50 or 60 Hz filter) ......... 0.3 µA rms
Typical and warranted accuracy by temperature range
Offset error drift
................................±
100 nA/°C
Gain error drift
..................................±
40 ppm/°C
0–1 V
±
0.06%;
±
0.025%
±
0.10%;
±
0.12%
0–5 V
±
0.07%;
±
0.007%
±
0.11%;
±
0.03%
0–10 V
±
0.07%;
±
0.005%
±
0.11%;
±
0.02%
Typical Accuracy
at 15 to 35
°
C
(% of Reading; % of Full Scale)
Warranted Accuracy
at 15 to 35
°
C
(% of Reading; % of Full Scale)
±
0.08%;
±
0.010%
±
0.11%;
±
0.012%
Typical Accuracy
at –40 to 70
°
C
(% of Reading; % of Full Scale)
Warranted Accuracy
at –40 to 70
°
C
(% of Reading; % of Full Scale)
±
0.16%;
±
0.016%
±
0.3%;
±
0.048%
Nominal
Input Range
Typical Accuracy
at –40 to 70
°
C
(% of Reading;
% of Full Scale)
Warranted Accuracy
at –40 to 70
°
C
(% of Reading;
% of Full Scale)