Siemens SIMATIC S7-1200

Technical specifications
A.5 CPU 1212C
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
1391
A.5.4.2
Sample time for the built-in analog ports of the CPU
Table A- 39 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
A.5.4.3
Measurement ranges of the analog inputs for voltage (CPUs)
Table A- 40 Analog input representation for voltage (CPUs)
System
Voltage Measuring Range
Decimal
Hexadecimal
0 to 10 V
32767
7FFF
11.852 V
Overflow
32512
7F00
32511
7EFF
11.759 V
Overshoot range
27649
6C01
27648
6C00
10 V
Rated range
20736
5100
7.5 V
34
22
12 mV
0
0
0 V
Negative values Negative values are not sup-
ported