Aventics 2AI2M12-E Description Du Système Et Notice D'emploi page 110

AVENTICS | AES I/O Modules, Analog | R412018147–BAL–001–AG
110
Structure of the I/O Module Data
6.3.8.3 Process data of the outputs for "standardized 16 bits two's complement" data format
Table 61: Structure of the process data of the outputs for "standardized 16 bits two's complement" data
format (2AO2M12-E)
Bit Bit Bit Bit
15 14 13 12
D15 D14 D13 D12
D.. : Value of the bit (0/1)
Table 62: Value ranges of the process data of the outputs for "standardized 16 bits two's complement" data
format (2AO2M12-E)
Nominal value of the
measurement range
0 to 10 V
0 to 20 mA
±10 V
4 to 20 mA
D.. : Value of the bit (0/1)
Bit Bit Bit Bit
11 10 9 8
D11 D10 D9 D8
Resolution
Value
1 mV/bit 0 V
1 mV
10.0 V
10.2 V
10.5 V
1 μA/bit 0 mA
1 μA
20.0 mA
20.4 mA
21.0 mA
1 mV/bit 0 V
1 mV
10.0 V
10.2 V
10.5 V
-1 mV
-10.0 V
-10.2 V
-10.5 V
1 μA/bit 4 mA
4.001 mA
20 mA
20.4 mA
21.0 mA
Bit Bit Bit Bit Bit
7 6 5 4 3
D7 D6 D5 D4 D3
Example
D0–D15
Decimal
0
1
10000
10200
≥ 10500
0
1
20000
20400
≥ 21000
0
1
10000
10200
≥ 10500
-1
-10000
-10200
≤ -10500
0...4000
4001
20000
20400
≥ 21000
Bit Bit Bit
2 1 0
D2 D1 D0
D0–D15
Hexadecimal
0000
0001
2710
27D8
≥ 2904
0000
0001
4E20
4FB0
≥ 5208
0
0001
2710
27D8
≥ 2904
FFFF
D8F0
D828
≤ D6FC
0000 to 0FA0
0FA1
4E20
4FB0
≥ 5208