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'Syntax of the Device Definition Table:
'physical KNX Address;IP Address Name of Gateway;Polling interval (sec);Description;Alias '
1.1.1;192.168.1.7Router1;20;Device 1;Switch 1
1.1.2;192.168.1.8Router2;40;Device 2;
Each line – except comment lines that start with ' – defines a single KNX device.
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