X20(c)SA4430
Data sheet V1.141 X20(c)SA4430 Translation of the original documentation
19
11 Minimum cycle time
The minimum cycle time specifies the time up to which the bus cycle can be reduced without communication errors
occurring.
Minimum cycle time
200 μs
12 I/O update time
The time needed by the module to generate a sample is specified by the I/O update time.
Danger!
With regard to the I/O update time, an I/O update time of 200 ms should generally be considered for
analog input modules with firmware version 301 or lower. The maximum I/O update time is 400 ms.
The I/O update time has been optimized in firmware version 302 and later. The optimized times are
listed in the table for the maximum I/O update time.
Configured filter
Maximum I/O update time
1 ms
17 ms
2 ms
19 ms
10 ms
35 ms
16.7 ms
50 ms
20 ms
55 ms
33.3 ms
82 ms
40 ms
95 ms
66.7 ms
122 ms
