Siemens SIMATIC S7-400 Reference Manual page 272
Automation system module
data
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- Installation manual (316 pages) ,
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Analog modules
5.22 Analog input module SM 431; AI 16 x 13 Bit (6ES7431-0HH00-0AB0)
Measuring ranges
You set the measuring ranges by means of the measuring range modules on the module and
the "Measuring type" parameter in STEP 7.
Table 5-60
Measuring ranges of the SM 431; AI 16 x 13 Bit
Selected measuring meth‐
od
V: Voltage
2DMU: Current (2-wire sen‐
sor)
4DMU: Current (4-wire sen‐
sor)
Default
The module has the following default settings in
● Measuring method "voltage"
● Measuring range "± 10 V".
You can use this combination of measuring method and measuring range without configuring
the SM 431; AI 16 x 13 Bit in
See also
Representation of analog values of analog input channels (Page 169)
272
Measuring range
(type of sensor)
±1 V
1 to 5 V
± 10 V
4 to 20 mA
4 to 20 mA
± 20 mA
STEP 7 .
Measuring range module
settings
A
B
D
C
STEP 7 :
Reference Manual, Ausgabe 11/2016, A5E00850736-08
Description
The digitized analog values are listed in
the section "Representation of analog
values for analog input channels" in the
voltage measuring range.
To supply these transducers with current
you must connect 24 V to the L+ and M
front connector terminals.
The digitized analog values are listed in
the section "Representation of analog
values for analog input channels" in the
current measuring range.
The digitized analog values are listed in
the section "Representation of analog
values for analog input channels" in the
current measuring range.
S7-400 Automation System Module Data
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