Siemens Simatic S7-400

Properties SM 431;
AI 8 x 13 bit
(-1KF00-)
SM 431;
AI 8 x 14 bit
(-1KF10-)
SM 431;
AI 8 x 14 bit
(-1KF20-)
SM 431;
AI 16 x 13 bit
(-0HH0-)
SM 431;
AI 16 x 16 bit
(-7QH00-)
SM 431;
AI 8 x RTD
16 bit
(-7KF10-)
SM 431;
AI 8 x 16 bit
(-7KF00-)
Maximum permitted
common mode volt‐
age
between
channels or
between ref‐
erence po‐
tential of
connected
sensors and
M
ANA:
30 V AC
between
channels or
between
channel and
central
grounding
point:
60 V DC /
30 V AC
(SELV)
between
channels or
between ref‐
erence po‐
tential of
connected
sensors and
M
ANA:
8 V AC
between
channels or
between ref‐
erence po‐
tential of
connected
sensors and
central
grounding
point:
2 V DC/AC
between
channels or
between
channel and
central
grounding
point:
60 V DC /
30 V AC
(SELV)
between
channel and
central
grounding
point:
60 V DC /
30 V AC
(SELV)
between
channels or
between
channel and
central
grounding
point:
60 V DC /
30 V AC
(SELV)
External power sup‐
ply required
No 24 V DC (on‐
ly with cur‐
rent, 2
DMU)
1
24 V DC (on‐
ly with cur‐
rent, 2
DMU)
1
24 V DC (on‐
ly with cur‐
rent, 2
DMU)
1
24 V DC (on‐
ly with cur‐
rent, 2
DMU)
1
No No
Special features - Suitable for
temp. meas‐
urement
Tempera‐
ture sensor
types config‐
urable
Lineariza‐
tion of sen‐
sor charac‐
teristic
curves
Measured
value
smoothing
can be set
Rapid A/D
change,
suitable for
highly dy‐
namic pro‐
cesses
Measured
value
smoothing
can be set
- Suitable for
temp. meas‐
urement
Tempera‐
ture sensor
types config‐
urable
Lineariza‐
tion of sen‐
sor charac‐
teristic
curves
Measured
value
smoothing
can be set
Resistance
thermome‐
ter configu‐
rable
Lineariza‐
tion of sen‐
sor charac‐
teristic
curves
Measured
value
smoothing
can be set
Internal
measure‐
ment resist‐
ance
Field con‐
nection with
internal ref‐
erence tem‐
perature (in‐
cluded in
module
scope of de‐
livery)
Measured
value
smoothing
can be set
1
2-DMU 2-wire transducer
Table 5-2 Analog output modules: Summary of features
Properties Module
SM 432; AO 8 x 13 bit
(-1HF00-)
Number of outputs 8 outputs
Resolution 13 bits
Type of output Channel by channel:
● Voltage
● Current
Configurable diagnostics No
Diagnostic interrupt No
Analog modules
5.2 Module overview
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08 165