Function | Parameters for media coupler configuration
RF/TP media coupler/repeater | Order no. 5110 00 | 51103300
Page 30 of 42
8.5
Parameters for media coupler configuration
Configuration
Physical address of device
x = area
y = line
x.y.0 (media coupler in RF line)
x.y.1...255 (segment coupler in RF seg-
ment)
This parameter is only available in the ETS application program "Media
coupler / repeater 902211".
Depending on the physical address the device can be inserted either as a media
coupler or, alternatively, as a segment coupler in the KNX topology. Already the
physical address assignment and programming define the device function. The fol-
lowing parameter must also be configured for the appropriate use.
x.y.0 (media coupler in RF line)
The device works as media coupler. Depending on the allocated physical address,
the media coupler operates as either an area or a line coupler. The device operates
as a line coupler when it has a physical address in the form x.y.0 (x = TP area ad-
dress, y = RF line address / e.g. "1.1.0"). Then the media coupler is connected to the
main TP line of an area. The device operates as a backbone coupler when it has a
physical address in the form x.0.0 (x = TP area address, e.g. "1.0.0"). In this case,
the backbone must be media type "TP".
There may only ever be one media coupler in an RF line.
x.y.1...255 (segment coupler in RF segment)
The device operates as a segment coupler when it has a physical address in the
form x.y.1...255 (x = TP area address, y = TP line address / e.g. "1.1.78"). The seg-
ment coupler is then connected to the higher-level TP segment of the line. The seg-
ment coupler functionality is supported from ETS version 6.0.5.
There may only ever be one segment coupler in an RF segment.
