Siemens S7-1200 - Step Response of Built-In Analog Inputs of the CPU; Sample Time for the Built-In Analog Ports of the CPU

Technical specifications
A.6 CPU 1217C
S7-1200 Programmable controller
888 System Manual, 03/2014, A5E02486680-AG
Technical data
Description
Impedance
≥100 KΩ
Isolation (field side to logic)
None
Accuracy (25 °C / 0 to 55 °C)
3.0% / 3.5% of full-scale
Cable length (meters)
100 m, shielded twisted pair
A.6.4.2
Step response of built-in analog inputs of the CPU
Table A- 99 Step Response (ms), 0 V to 10 V measured at 95%
Smoothing selection (sample averaging)
Rejection frequency (Integration time)
60 Hz
50 Hz
10 Hz
None (1 cycle): No averaging
50 ms
50 ms
100 ms
Weak (4 cycles): 4 samples
60ms
70 ms
200 ms
Medium (16 cycles): 16 samples
200 ms
240 ms
1150 ms
Strong (32 cycles): 32 samples
400 ms
480 ms
2300 ms
Sample time
4.17 ms
5 ms
25 ms
A.6.4.3
Sample time for the built-in analog ports of the CPU
Table A- 100 Sample time for built-in analog inputs of the CPU
Rejection frequency (Integration time selection)
Sample time
60 Hz (16.6 ms)
4.17 ms
50 Hz (20 ms)
5 ms
10 Hz (100 ms)
25 ms