Cascade Arrangement - STG-BEIKIRCH WRZ 40M-4G Bedienungsanleitung

Cascade arrangement

The WRZ 40M-4G offers the possibility of connecting three further panels by way of a bus line. This then allows for a Sin-
gle Master / Multi Slave operating mode. The main panel is the master, and issued commands to the other panels. The
ancillary control panels are slaves, which receive commands and carry them out. Necessary settings are predominantly
carried out on the main control panel.
Prinzipverschaltung
M M M M
~ ~ ~ ~
M M M M
~ ~ ~ ~
DIP6=Off
DIP7=Off
DIP8=Off
Master
Wind-Regenmeldung
Bus Zentrallüftung AUF / ZU
WRZ 40M-4G
MASTER
Control panel 1
1
SLAVE
Control panel 2
SLAVE 2
Control panel 3
SLAVE 3
Control panel 4
04/13424999765
~
M M M M
~ ~ ~ ~
M M M M
~ ~ ~ ~
DIP6=Off
DIP7=Off
DIP8=On
Slave 1
Wind-Regenmeldung
Bus Zentrallüftung AUF / ZU
terminal assignment
Wind-/Rain-Control Panel WRZ 40M-4G
M
M M M M
~ ~ ~ ~
M M M M
~ ~ ~ ~
DIP6=On
DIP7=Off
DIP8=On
Slave 2
Wind-Regenmeldung
Bus Zentrallüftung AUF / ZU
DIP switch
M M M M
~ ~ ~ ~
M M M M
~ ~ ~ ~
DIP6=Off
DIP7=On
DIP8=On
Slave 3
35