NAiS FP0-A80, Техническое руководство

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FP0 A/D Converter Unit 3.2 Voltage Range
3-3 Matsushita Electric Works (Europe) AG
3.2 Voltage Range
Voltage range: 0 to 5V DC input
4000
3000
2000
1000
0
1 2 3 4 5(V)
(K)
Analog input range
A/D conversion value
Corresponding table of A/D conversion values
Input voltage (V) A/D conversion value
0.0 0
0.5 400
1.0 800
1.5 1200
2.0 1600
2.5 2000
3.0 2400
3.5 2800
4.0 3200
4.5 3600
5.0 4000
Processing if the range is exceeded
Input value Converted value
0V or less (including negative value) 0
5V or more 4000