Yes, it is possible to connect several pushbuttons in parallel to the external input. It is a potential-free input, therefore e.g. a key switch, a code switching device and several interior pushbuttons can be operated in parallel.
Yes, it is possible to connect several pushbuttons in parallel to the external input. It is a potential-free input, therefore e.g. a key switch, a code switching device and several interior pushbuttons can be operated in parallel.