Aventics 2AI2M12-E Description Du Système Et Notice D'emploi page 111

AVENTICS | AES I/O Modules, Analog | R412018147–BAL–001–AG
6.3.8.4 Process data of the outputs for "16 bits direct" data format
The values 0–65535 must be converted corresponding to the selected output ranges.
Table 63: Structure of the process data of the outputs for "16 bits direct" data format (2AO2M12E)
Bit Bit Bit Bit
15 14 13 12
D15 D14 D13 D12
D.. : Value of the bit (0/1)
Table 64: Value ranges of the process data of the outputs for "16 bits direct" data format (2AO2M12E)
Nominal value of the
Resolution
measurement range
0 to 10 V 0.16022 mV/bit
0 to 20 mA 0.32043 μA/bit
±10 V 0.32043 mV/bit
4 to 20 mA 0.2594 μA/bit
D.. : Value of the bit (0/1)
Bit Bit Bit Bit Bit
11 10 9 8 7
D11 D10 D9 D8 D7
Value
0 V
0.16022 mV
10.5 V
0 mA
0.32043 μA
21.0 mA
-10.5 V
0 V
10.5 V
4 mA
4.000259 mA
21.0 mA
Structure of the I/O Module Data
Bit Bit Bit Bit Bit Bit
6 5 4 3 2 1
D6 D5 D4 D3 D2 D1
Example
D0–D15 D0–D15
Decimal Hexadecimal
0 0000
1 0001
65535 FFFF
0 0000
1 0001
65535 FFFF
0 0000
32767 7FFF
65535 FFFF
0 0000
1 0001
65535 FFFF
111
Bit
0
D0