Siemens SIMATIC S5-100U System Manual page 293

S5-100U
Table 11-15 and 11-16 show the voltage and currents assigned to the bit patterns.
Table 11-15.
Output Values
Units
in V in mA
1280 12.5
1025 10.0098 20.0195
1024 10.0
512 5.0
1 0.0098 0.0195
0 0.0
-1 -0.0098 -0.0195
-512 -5.0 -10.0
-1024 -10.0 -20.0
-1025 -10.0098 -20.0195
-1280 -12.5 -25.0
2x±10 V 6ES5 470-8MA12
2x±20 mA 6ES5 470-8MB12
Table 11-16. Output Voltages and Currents for Analog Output Modules (Unipolar)
Output Values
Units
in V in mA
1280 6.0
1025 5.004 20.016
1024 5.0
512 3.0
1 1.004 4.016
0 1.0
-1 0.996 3.984
-256 0.0
-512 -1.0
-1024 -3.0 -12.0
-1280 -4.0 -16.0
2x 1 to 5 V 6ES5 470-8MD12
2x 4 to 20 mA 6ES5 470-8MC12
EWA 4NEB 812 6120-02b
Output Voltages and Currents for Analog Output Modules
(Fixed-Point Number Bipolar)
High Byte
25.0 0 1 0 1 0 0 0
0 1 0 0 0 0 0
20.0 0 1 0 0 0 0 0 0 0 0 0 0 x x x x
10.0 0 0 1 0 0 0 0 0 0 0 0 0 x x x x
0 0 0 0 0 0 0 0 0 0 0 0 x x x x
0.0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x
1 1 1 1 1 1 1 1 1 1 1 1 x x x x
1 1 1 0 0 0 0 0 0 0 0 0 x x x x
1 1 0 0 0 0 0 0 0 0 0 0 x x x x
1 0 1 1 1 1 1 1 1 1 1 1 x x x x
1 0 1 1 0 0 0 0 0 0 0 0 x x x x
High Byte
24.0 0 1 0 1 0 0 0
0 1 0 0 0 0 0
20.0 0 1 0 0 0 0 0 0 0 0 0 0 x x x x
12.0 0 0 1 0 0 0 0 0 0 0 0 0 x x x x
0 0 0 0 0 0 0 0 0 0 0 1 x x x x
4.0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x
1 1 1 1 1 1 1 1 1 1 1 1 x x x x
0.0 1 1 1 1 0 0 0 0 0 0 0 0 x x x x
-4.0 1 1 1 0 0 0 0 0 0 0 0 0 x x x x
1 1 0 0 0 0 0 0 0 0 0 0 x x x x
1 0 1 1 0 0 0 0 0 0 0 0 x x x x
Analog Value Processing
Low Byte
0 0 0 0 0 x x x x
0 0 0 0 0 x x x x
Low Byte
0 0 0 0 0 x x x x
0 0 0 0 1 x x x x
Range
Overrange
Nominal range
Overrange
Range
Overflow
Nominal range
Overrange
11-21