Technical data

M203 EIB/ KNX
Re:connect
4
Connection:
M203 with M51
Socket: M51 LINK IN
The M203 interface is
connected to the M51 LINK IN
socket on the back of the M51
with the telephone cable
supplied.
If you want to use a different
cable for some reason, you
should use only a non-
crossed, 4-core telephone
cable with an RJ11 plug (6P4C
modular).
Cables up to 100 metres in
length can be used.
Connection
:
M203 with external interfaces
Socket: M51 LINK OUT
The M51 LINK OUT can be
used to connect additional
external interfaces to the M203
interface. These could, for
example, be the M201 IR
interface, a M200 Domotic
interface, a M202 Ethernet
interface or simply an additional
M203.
You should use only a non-
crossed, 4-core telephone
cable with an RJ11 plug (6P4C
modular) for this connection.