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S5-115U Manual
Forms of Representation for the 466 Analog Input Module
Tables 10-25 to 10-33 give information on the representation of the digitized measured value
depending on the measuring range selected.
The 466 analog input module has no overrange.
Table 10-25. Representation of Digitized Measured Values of the 466 AI
Meas.
Meas.
Value
Value
in V
in V
(0 to 5 V)
(0 to 10 V)
4.9988
9.9976
4.9976
9.9951
:
:
0.0012
0.0024
0.0000
0.0000
* Same representation as for two's complement, number and sign and binary representation
Table 10-26. Representation of Digitized Measured Values
( Two's Complement; Measuring Range±5 V,±20 mA and±10 V; bipolar)
Meas.
Meas.
Value
Value
in V
in V
(±5 V)
(±10V)
4.9976
9.9951
4.9951
9.9902
:
:
0.0024
0.0049
0.0000
0.0000
-0.0024
-0.0049
-0.00976
:
:
-4.9976
-9.9951
-19.9902
-5.0000
-10.000
-20.0000
Table 10-27. Representation of Digitized Measured Values
( Number and Sign ; Measuring Range±5 V,±20 mA and±10 V; bipolar)
Meas.
Meas.
Value
Value
in V
in V
(±5 V)
(±10 V)
4.9976
9.9951
4.9951
9.9902
:
:
0.0024
0.0049
0.0000
0.0000
-0.0024
-0.0049
-0.00976
:
:
-4.9976
-9.9951
-19.9902
-5.0000
-10.000
-20.0000
EWA 4NEB 811 6130-02b
(Measuring Range 0 to 20 mA; 0 to 5 V and 0 to 10 V; unipolar)
Meas.
Value
Units
in mA
15 14 13 12 11 10
(0 to 20 mA)
19.9951
4095
0
19.9902
4094
0
:
:
0.00488
0001
0
0.00000
0000
0
Meas.
Value
Units
in mA
15 14 13 12 11 10
(±20mA)
19.9902
2047
0
19.9804
2046
0
:
:
0.00976
0001
0
0.00000
0000
0
-0001
1
:
:
-2047
1
-2048
1
Meas.
Value
Units
in mA
15 14 13 12 11 10
(±20 mA)
19.9902
2047
0
19.9804
2046
0
:
:
0.00976
0001
0
0.00000
0000
0
-0001
1
:
:
-2047
1
-2048
1
Analog Value Processing
Digitized Measured Value
9
8
7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Digitized Measured Value
9
8
7
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
:
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Digitized Measured Value
9
8
7
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
*
T
F OV
6
5
4
3
2
1
0
1
1
1
1
0
0
1
1
1
1
0
0
0
0
:
0
0
0
1
0
0
0
0
0
0
0
0
0
1
T
F OV
6
5
4
3
2
1
0
1
1
1
1
0
0
1
1
1
1
0
0
0
0
:
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
:
0
0
0
1
0
0
0
0
0
0
0
0
0
1
T
F OV
6
5
4
3
2
1
0
1
1
1
1
0
0
1
1
1
1
0
0
0
0
:
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
:
1
1
1
1
0
0
0
0
0
0
0
0
0
1
10-47
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