Panasonic FP0R Series - Page 63

4.5 I/O Conversion Characteristics
4-37
 0V to 10V DC input (14-bit mode only)
Conversion characteristic Correspondence table of A/D Conversion
values
Input voltage (V)
Digital value
14-bit
0.0
0
2.5
4000
5.0
8000
7.5
12000
10.0
16000
Processing if the range is exceeded
Input voltage (V)
Digital value
14-bit
0V or less (including
negative value)
0
10V or more 16000
(Note 1): In the analog input unit Ver.1.1 or earlier or the analog I/O unit, a digital conversion value equivalent to the
analog input of approx. 2 V is saved in the device (WX), for the channels to which no input is connected. The
analog input unit Ver.1.2 or later are equivalent to approx. 0V.
 0V to 5V DC input
Conversion characteristic
Correspondence table of A/D Conversion
values
Input voltage (V)
Digital value
12-bit
14-bit
0.0
0
0
1.25
1000
4000
2.5
2000
8000
3.75
3000
12000
5.0
4000
16000
Processing if the range is exceeded
Input voltage (V)
Digital value
12-bit 14-bit
0V or less (including
negative value)
0 0
5V or more 4000 16000
(Note 1): In the analog input unit Ver.1.1 or earlier or the analog I/O unit, a digital conversion value equivalent to the
analog input of approx. 2 V is saved in the device (WX), for the channels to which no input is connected. The
analog input unit Ver.1.2 or later are equivalent to approx. 0V.