
Function | Parameters for media coupler configuration
RF/TP media coupler/repeater | Order no. 5110 00 | 51103300
Page 35 of 42
physically addressed telegrams
transmit unfiltered
block
filter (depending on target & coupler ad-
dress)
This parameter determines whether physically addressed telegrams are forwarded
from the higher-level TP side to the lower-level RF side (routing TP -> RF).
transmit unfiltered
All physically addressed telegrams are transmitted.
block
All physically addressed telegrams are blocked. No physically addressed telegram
can pass the coupler from TP to RF. This means that no RF devices can be pro-
grammed by TP in the domain of the device!
filter (depending on target & coupler address)
Only physically addressed telegrams with a target address matching the device area
or line address are forwarded. All other physically addressed telegrams are blocked.
Telegrams RF -> TP
Group telegrams
transmit unfiltered
block
filter
This parameter determines whether group telegrams are forwarded from the lower-
level RF side to the higher-level TP side (routing RF -> TP).
transmit unfiltered
All group telegrams will be transmitted. The filter table will be disregarded. This set-
ting influences the behaviour of the red status LED. As soon as this parameter is set
to "forward unfiltered", the status LED flashes red quickly.
This setting should only be selected in a KNX installation within the context of
system commissioning. During normal operation of a KNX system after com-
missioning, it is always recommended to activate the filter function of the
group telegrams in both communication directions. This is realised by the
parameter setting "filter" (default setting).
block
All group telegrams will be blocked. No group telegram can pass the coupler from
RF to TP.
filter
In accordance with the filter table generated and programmed in the ETS, group
telegrams are either transmitted or blocked selectively.