Siemens SIMATIC ET 200M Operating Instructions Manual page 239

ET 200M
The time for processing the data within the ET 200M has a typical value of 1 ms. It is in this
time that the data processing takes place in the IM 153x and the data transfer between the
IM 153-x and the inserted modules.
Figure 10-6
Switchover Time in the Case of Redundancy
The switchover times, dependent on the mode and configuration amounts to:
DP master system
S7-400H
S7-software
redundancy;
S5-115H / 155H
If the response monitoring time is set greater than 30 ms or 70 ms, the switchover time
corresponds to the set monitoring time.
Delay time of the input / output modules
The delay time of the input / output modules can be derived from the technical specifications
of the modules (refer to the "S7-300 automation system, module specifications
(http://support.automation.siemens.com/WW/view/en/8859629)" reference manual).
ET 200M
Operating Instructions, 04/2022, EWA-4NEB7806006-09
Response time of the ET 200M
ET 200M Switchover time
with
IM 153...
-2AA02 70 ms
-2AB01 30 ms
-2Bx00 30 ms
-2Bxx1
30 ms
-2AA02 70 ms +
2 DP-cycles
-2AB01 30 ms +
2 DP-cycles
-2Bx00 30 ms
-2Bxx1
30 ms
Technical Specifications
10.5 Response time of the ET 200M
Configuration
any configuration
... without F-, FM- or HART modules.
any configuration
... without F-, FM- or HART modules.
any configuration
... without F-, FM- or HART modules.
any configuration
... without F-, FM- or HART modules.
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