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Analog outputs
The following table shows the analog value representation of the expansion
modules with analog outputs:
Table 7-51 Analog value representation of the analog outputs (SIMATIC S5 format)
Resolution
Bit number
Significance of the bits
7.21.5
Analog value representation for the measuring ranges of the
analog inputs and outputs (SIMATIC S5 format)
The tables in this chapter contain the digitized analog values for the measuring
ranges of the expansion modules with analog inputs and outputs.
Format calculation
The SIMATIC S5 format is calculated in the analog module from the SIMATIC S7
format. The overrange in the two formats is therefore the same size
(approx. 17.6 %).
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
15
14
13
12
11
10
9
8
7
+/
2
2
2
2
–
Analog value
10
9
8
7
6
6
5
4
3
2
2
2
2
2
2
2
Technical Specifications
5
4
3
2
1
0
1
0
2
x
x
x
x
7-95
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