Technical data
M203 EIB/ KNX 
Re:connect 
12 
Approved data interfaces and 
BCUs  
The following data interfaces, 
including BCUs, have been tested 
and released by Revox: 
GIRA 
FT1.2 Serial data interface 
GIRA Part no.: 0504 xx
Suitable BCU: 
BCU2.1 
GIRA Part no.: 0645 xx 
Merten 
Combi-interface with integrated 
BCU2: 
Merten Part no.: 6816
L 
Because other EIB products from 
other companies are also certified, 
it is theoretically possible to work 
with them. However, Revox gives 
no guarantee if you choose to 
work with one of such products. 










