NAiS FP0-A80, Technical Manual

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FP0 A/D Converter Unit A/D Conversion Characteristics
3-4 Matsushita Electric Works (Europe) AG
Voltage range: –10 to +10V DC input
2000
1000
0
–1000
–2000
–10 –5 5 10 (V)
(K)
Analog input range
A/D conversion value
Corresponding table of A/D conversion values
Input voltage (V) A/D conversion value
–10.0 –2000
–7.5 –1500
–5.0 –1000
–2.5 –500
0.0 0
+2.5 +500
+5.0 +1000
+7.5 +1500
+10.0 +2000
Processing if the range is exceeded
Input value Converted value
–10V or less –2000
+10V or more +2000
Voltage range: –100 to +100mV DC input
2000
1000
0
–1000
–2000
–100
–50 50 100 (mV)
(K)
Analog input range
A/D conversion value