Siemens SIMATIC S7-400 Reference Manual page 313

Step response at an interference frequency suppression of 60 Hz
Signal variation in
percent
Smoothing
None:
Low:
average:
high:
Figure 5-42
Step response at an interference frequency suppression of 400 Hz
Signal variation in
percent
Smoothing
None:
Low:
average:
high:
Figure 5-43
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
5.25 Analog input module SM 431; AI 8 x 16 Bit (6ES7431-7KF00-0AB0)
Step response for any analog input signal
100
0 80 160
16,7
33,3
Step response at 60 Hz interference frequency suppression of the SM 431; AI 8 x 16 Bit
Step response for any analog input signal
100
0
80 160
10
20
Step response at 400 Hz interference frequency suppression of the SM 431; AI 8 x 16 Bit
240 320 400 480
267
240 320 400 480
Analog modules
560 640
533
Response time in ms
560 640
Response time in ms
313