How is the knx module connected to the knx bus?
Can you please describe how the knx module will be connected to the knx bus?
I found a documentation with following content:
• KNX: KNX connector
• RS-232: SUB-D connector (female, 9 pole), cable
CONNECTING TO KNX NETWORK
Connect to the KNX network by using standard KNX bus (polarity is protected)
If i understand aright, the connection must be established by a knx bus cable (see attached pic). Can you confirm this?
Well this would not be my recommended way for connecting the zipabox to knx, because of i need a ethernet port and a knx cable at one location as near as possible. In my opinion it would be better or an alternative to connect also by using a knx ip router interface.
Thank you very much for your response!