Connecting to a KNX networkOne or more devicesConnect the KNX-bus to the KNX terminal. Each device must connect the (-) signal to the (-) connector and the (+) signal to the (+) connector. Please see the Connect Box Data sheet (ID: A6V13605540) for KNX power supply limits. A dedicated KNX bus power supply is recommended. Configure the protocol onlineConfigure network and devices at https://connectbox.siemens.com using KNX LTE or S-Mode.