4.1 Analog Input Specifications
4-15
4
2) Input Characteristics
The following diagram shows the input characteristics.
Note:
If input register value exceeds the range from 4 mA to 20.48 mA, the
analog input value will be clamped at 0 or 4120.
Analog input value
Input register value
≤
4.00 mA (1.00 V)
0000
8.00 mA (2.00 V)
1000
12.00 mA (3.00 V)
2000
16.00 mA (4.00 V)
3000
20.00 mA (5.00 V)
4000
≥
20.48 mA (5.12 V)
4120
Input register value
Analog input value (mA)
