Hello @WEMO_MPA ,
every system has its limitations. E.g. cross circuit detection mechanisms are limited by capacity and inductance of the connected devices (IO circuits) and the cable.
The values are specified for a proper operation. If you use it outside the specification, it may work and it is your responsibility. The operation will never be unsafe. It is just a matter whether the monitoring mechanisms create an alarm and reduce the availability of your application.
Your ctrlX SAFETY team
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