Aventics 2AI2M12-E Description Du Système Et Notice D'emploi page 101

AVENTICS | AES I/O Modules, Analog | R412018147–BAL–001–AG
Table 42: Value ranges of the process data of the inputs for "13 bits two's complement" data format
(2AI2AO2M12-AE)
Nominal value of the
Resolution
measurement range
D.. : Value of the bit (0/1)
1)
In this operating mode, monitoring for a wire break is not possible (see "6.2 Diagnostic data" on page 86).
6.3.6.3 Process data of the inputs for "standardized 16 bits two's complement" data format
Table 43: Structure of the process data of the inputs for "standardized 16 bits two's complement" data format
(2AI2AO2M12-AE)
Bit Bit Bit Bit
15 14 13 12
D15 D14 D13 D12
D.. : Value of the bit (0/1)
Table 44: Value ranges of the process data of the inputs for "standardized 16 bits two's complement" data
format (2AI2AO2M12-AE)
Nominal value of the
Resolution
measurement range
to
0 10 V 1 mV/bit
to
0 20 mA 1 μA/bit
±10 V 1 mV/bit
±20 mA 1 μA/bit
to
2 10 V 1 mV/bit
Value
> 20.32 mA
Bit Bit Bit Bit Bit
11 10 9 8 7
D11 D10 D9 D8 D7
Value
0 V
1 mV
10.0 V
10.2 V
> 10.2 V
0 mA
1 μA
20.0 mA
20.4 mA
> 20.4 mA
0 V
1 mV
10.0 V
10.2 V
> 10.2 V
-1 mV
-10.0 V
-10.2 V
< -10.2 V
0 mA
1 μA
20.0 mA
20.4 mA
>20.4 mA
-1 μA
-20.0 mA
-20.4 mA
< -20.4 mA
0 V
2 V
2.001 V
Structure of the I/O Module Data
Example
D0–D12 D0–D12
Decimal Hexadecimal
4095 FFF
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
10000 2710
10200 27D8
32767 7FFF
0 0000
1 0001
20000 4E20
20400 4FB0
32767 7FFF
0 0000
1 0001
10000 2710
10200 27D8
32767 7FFF
-1 FFFF
-10000 D8F0
-10200 D828
-32768 8000
0 0000
1 0001
20000 4E20
20400 4FB0
32767 7FFF
-1 FFFF
-20000 B1E0
-20400 A240
-32768 8000
1) 1)
2000 07D0
2000 07D0
2001 07D1
101
Bit
0
D0