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9.7.9
Measured-Value Representation
Digital
Measured-Value
Representation as
Two's Complement
Units
Output Voltage or Current of the
470 Analog Output Module
-4UA/B12
-4UA12
1280
12.5 V
25.0 mA
1025
10.0098 V
20.0195mA
1024
10.0 V
20.0 mA
1023
9.99 V
19.98 mA
512
5.0 V
10.0 mA
256
2.5 V
5.0 mA
128
1.25 V
2.5 mA
64
0.625 V
1.25 mA
1
9.8 mV
19.5 mA
0
0 V
0 mA
– 1
– 9.8 mV
0 mA
– 64
– 0.625 V
0 mA
– 128
– 1.25 V
0 mA
– 256
– 2.5 V
0 mA
– 512
– 5.0 V
0 mA
–1024
– 10.0 V
0 mA
–10.0098V
0 mA
–1025
–12.5 V
0 mA
–1280
System Manual
C79000-G8576-C199-06
Byte 0
-4UC12
7
6
5
11
10
2
2
2
6.0 V
24.0 mA
0
1
0
5.004 V 20.016 mA
0
1
0
5.0 V
20.0 mA
0
1
0
4.995 V 19.98 mA
0
0
1
3.0 V
12.0 mA
0
0
1
2.0 V
8.0 mA
0
0
0
1.5 V
6.0 mA
0
0
0
1.25 V
5.0 mA
0
0
0
1.004 V 4.016 mA
0
0
0
1.0 V
4.0 mA
0
0
0
0.996 V 3.984 mA
1
1
1
0.75 V
3.0 mA
1
1
1
0.5 V
2.0 mA
1
1
1
0 V
0 mA
1
1
1
– 1 V
0 mA
1
1
1
– 3.0 V 0 mA
1
1
0
– 3.004V0 mA
1
0
1
– 5.0 V 0 mA
1
0
1
Analog Input/Output Modules
Byte 1
4
3
2
1
0
7
6
5
4
3
9
8
7
6
5
4
3
2
1
0
2
2
2
2
2
2
2
2
2
x
1
0
0
0
0
0
0
0
0
Overrange
0
0
0
0
0
0
0
0
1
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
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Rated Range
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
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
0
1
1
1
1
1
1
1
1
1
Overrange
1
0
0
0
0
0
0
0
0
2
1
0
x
x
x
9-111
- Quick Links:
- Fault Indications/Fault Diagnostics
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