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Analog Value Processing
Table 6-14 lists the output voltages or currents of the individual modules.
Output Voltages and Currents of the
Reso-
lution
-7LA/B12
-7LA12
Units
in V
+1280 +12.5
25. 0
+1025 +10.0098
20.0195
+1024 +10.0
20.0
+1023
+9.99
19.98
+512
+5.0
10.0
+256
+2.5
+128
+1.25
+64
+0.625
+1
+0.0098
0
+0.0
-1
-0.0098
-64
-0.625
-128
-1.25
-256
-2.5
-512
-5.0
-1024
-10.0
-1025
-10.0098
-1280
-12.5
*
Insignificant bits 0 to 3 are not included.
Note
In the case of the two's complement, bit 2
"1" for a negative value).
6-32
Table 6-14. Analog Output Signals
Modules
-7LC12
-7LC12
in mA
in V
6.0
24.0
5.004
20.016
5.0
20.0
4.995
19.98
3.0
12.0
5.0
2.0
8.0
2.5
1.5
6.0
1.25
1.25
5.0
0.0195
1.004
4.016
0.0
1.0
4.0
0.0
0.996
3.984
0.0
0.75
3.0
0.0
0.5
2.0
0.0
0.0
0.0
0.0
-1.0
0.0
0.0
-3.0
0.0
0.0
-3.004
0.0
0.0
-5.0
0.0
Digitized Output Value*
2 11 2 10 2 9 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0
in mA
0
1
0
1
0
0
1
0
0
0
0
1
0
0
0
0
0
1
1
1
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
0
1
1
0
0
0
1
0
1
1
1
1
0
1
1
0
11
indicates the sign ("0" for a positive value,
S5-115F Manual
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
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
1
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
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
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
EWA 4NEB 811 6148-02
Over-
range
No-
minal
range
Over-
range
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