National Instruments SCC-CI20, Руководство пользователя

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SCC-CI20 Current Input Module User Guide 6 ni.com
Specifications
These ratings are typical at 25 °C unless otherwise stated.
Analog Input
Number of input channels.......................2 DIFF
Input range ..............................................0 to 20 mA
Input resistor
Value................................................249
Ω
Tolerance .........................................0.05%
Temperature coefficient
of resistance .....................................10 ppm/
°
C
Maximum power dissipation ...........0.25 W
Maximum input current ..........................32 mA
Output range ...........................................0 to
+
5 V
Output slew rate......................................0.75 V/
µ
s min
Gain error
................................................±
0.1% max
1
Temperature stability of gain error
.........±
0.006%/
°
C max
Offset error
.............................................±
0.6 mV max
1
Temperature stability of offset error
.......±
21
µ
V/
°
C max
Dynamic Response
Bandwidth (–3 dB, amplitude
≤
4 mA) ...10 kHz
Output slew rate......................................0.75 V/
µ
s min
1
Temperature range is 23 °C
±
5 °C.