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National Instruments Corp.
19
FP-TB-10 Operating Instructions
Discrete Input Modules
Number of channels.......................... Two isolated inputs
Discrete Output Modules
Number of channels.......................... Two isolated outputs
Replaceable fuses (5
×
20 mm, 3.15 A, 250 V, fast-acting)
FP-DO-DC, FP-DO-AC ............. Littelfuse 217315
Table 2.
Analog Output Module Accuracy
Module
Output Range
Resolution
Accuracy
(at 25 °C)
Temperature
Drift*
FP-AO-C020
0 to 20 mA
4.9
µ
A
±
0.1%
1
µ
A + 75 ppm
FP-AO-C420
4 to 20 mA
3.9
µ
A
±
0.1%
1
µ
A + 100 ppm
FP-AO-C024
0 to 24 mA
5.9 mA
±
0.1%
1.2
µ
A + 100 ppm
FP-AO-V5
0 to 5 V
1.2 mV
±
0.08%
125
µ
V + 100 ppm
FP-AO-V5B
±
5 V
2.4 mV
±
0.08%
250
µ
V + 100 ppm
FP-AO-V10
0 to 10 V
2.4 mV
±
0.06%
250
µ
V + 100 ppm
FP-AO-V10B
±
10 V
4.9 mV
±
0.06%
500
µ
V + 100 ppm
* Temperature drift equals ( gain) / °C.
Table 3.
Discrete Input Characteristics
FP-DI-DC
FP-DI-AC120
FP-DI-AC240
Nominal input
5 to 24 VDC
120 VAC
240 VAC
Voltage range
0 to 32 VDC
0 to 140
VAC/VDC
0 to 280
VAC/VDC
Voltage level
ON state, min
OFF state, max
3.0 VDC
0.9 VDC
90 VAC
25 VAC
180 VAC
50 VAC
Current level
ON state, min
OFF state, max
1.7 mA
0.5 mA
4.1 mA
1.1 mA
2.8 mA
0.8 mA
Input impedance
1.8 k
Ω
22 k
Ω
64 k
Ω
Delay time (max)
0.4 ms
20 ms
20 ms