How to install an UWP 3.0 system
30
1.3.4 Dupline® bus in the cabinet
Thanks to the local bus concept, the DIN-rail slave modules (dimmers, relays, roller blind
modules, etc…)
can
just
be
plugged
into the
SH2MCG24
,
without
the
need
for any
wiring.
The
decentralized modules, such as light switches, PIR sensors, temperature display, are connected to the
SH2MCG24
by the two wires coming from the terminals at the top.
If more bus generators are connected in a DIN rail, they do not need to be plugged next to one other and
they can also be mixed with the Dupline® I/O modules. The only rule that the installer has to take into
account is that a Dupline® I/O module is connected to the Dupline® network generated by the last
SH2MCG24
at its left. See picture below.
Example 1:
UWP 3.0
SH2MCG24 SH2MCG24 SH2RE16A4 SH2RE16A4 SH2SSTRI424
Modules
A
,
B
, and
C
are connected to the Dupline® network
2
.
Dupline®
bus
(local
bus)
Dupline® bus
(wires)
Network
1
Network
2
Module
A
Module
B
Module
C