Gira 5110 00 Product Documentation page 10

Programming access to the device via the RF side is always possible with no limitation (e.g.
with a KNX RF USB data interface or via a media coupler).
After the physical address is programmed, a repeater can no longer be reached directly via the
TP side. As a result, further programming operations using the ETS can no longer be executed
on the TP side without the media coupler. Direct access to the device via the TP side is only
possible again when the device is reset to delivery state (see page 27).
Program the physical address and the application program always separately.
o Press the programming button (2)(Figure 1).
The status LED (3) lights up red. Programming mode is activated.
o Load the Physical Address to the device via the TP side (if the device is connected to the
TP line of the associated media coupler) or the RF side. The ETS also automatically loads
the domain address of the RF line into the device.
The red status LED goes out.
i After the physical address has been successfully programmed, the device can no longer be
reached with the ETS via the TP side, because the device's TP transponder is switched off!
This feature is necessary because from a topological standpoint, a repeater (without media
coupler function) is exclusively assigned to the RF line, and no longer to a TP line.
Consequently, afterwards the application program can only be programmed separately via
the RF side. To do so, either a programming connection via the media coupler of the RF
domain can be used (TP -> RF) or alternatively, a KNX RF USB data interface.
Where necessary, the TP line of the media coupler can be used for power supply to the
repeater (see page 7-8).
i When programming the repeater via RF: For the programming of the physical address and
the domain address to be carried out and completed correctly, the domain address of the
RF line must match the domain address of the RF communication interface (e.g. KNX USB
RF data interface)! Otherwise, communication errors can be expected.
The domain address of the KNX RF USB data interface used by the ETS is configured in
the general connection settings of the ETS. In an ETS project, the domain address of an
RF line or a repeater is configured in the line properties (separate for each RF line).
o Load the application program into the device using the ETS.
i In pure repeater operation, the filter table has no function.
Order No. 5110 00
Installation, electrical connection and operation
Page 10 of 57