Omron CP1H-X40D Operation Manual page 497

Temperature Sensor Units
Analog Input Signal
Ranges
When the input exceeds the specified range, the AD converted data will be
fixed at either the lower limit or upper limit.
0 to 10 V
The 0 to 10 V range corresponds to the hexadecimal values 0000 to 2EE0 (0
to 12000). The entire data range is FDA8 to 3138 (−600 to 12600). A negative
voltage is expressed as a two's complement.
Converted Data
Hexadecimal (Decimal)
3138 (12600)
2EE0 (12000)
−0.5 V
0000 (0)
1 to 5 V
The 1 to 5 V range corresponds to the hexadecimal values 0000 to 2EE0 (0 to
12000). The entire data range is FDA8 to 3138 (−600 to 12600). Inputs
between 0.8 and 1 V are expressed as two's complements. If the input falls
below 0.8 V, open-circuit detection will activate and converted data will be
8000.
Converted Data
Hexadecimal (Decimal)
3138 (12600)
2EE0 (12000)
0000 (0)
FDA8 (−600)
4 to 20 mA
The 4 to 20 mA range corresponds to the hexadecimal values 0000 to 2EE0
(0 to 12000). The entire data range is FDA8 to 3138 (−600 to 12600). Inputs
between 3.2 and 4 mA are expressed as two's complements. If the input falls
below 3.2 mA, open-circuit detection will activate and converted data will be
8000.
Converted Data
Hexadecimal (Decimal)
3138 (12600)
2EE0 (12000)
0000 (0)
FDA8 (−600)
0 V 10 V 10.5 V
FDA8 (−600)
0.8 V
5 V 5.2 V
1 V
3.2 mA
0 mA
20 mA 20.8 mA
4 mA
Section 7-5
463