NAiS FP0 Series Hardware Manual page 83

FP0
4.3 A/D Conversion Characteristics
Current range: 0 to 20 mA DC input
(K)
4000
3000
2000
1000
0
5
Analog input range
Voltage range: 0 to 5 V DC input
(K)
4000
3000
2000
1000
0
1 2
Analog input range
Matsushita Automation Controls
10 15 20(mA)
3 4 5(V)
4.3 A/D Conversion Characteristics
Correspondence table of A/D conversion
values
Input current (mA)
0.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
Processing if the range is exceeded
Input value
0 mA or less (including
negative value)
20 mA or more
Correspondence table of A/D conversion
values
Input voltage (V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Processing if the range is exceeded
Input value
0 V or less (including
negative value)
5 V or more
Analog I/O Unit
A/D conversion value
0
500
1000
1500
2000
2500
3000
3500
4000
Converted value
0
4000
A/D conversion value
0
400
800
1200
1600
2000
2400
2800
3200
3600
4000
Converted value
0
4000
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