2 splitter, Description – 2N Lift8 v1.6.0 User Manual
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2.2 Splitter
Description
The splitter helps extend installations by interconnecting audio units in multiple lift
.
shafts (audio units can be connected directly to the
in one-shaft installations)
CU
It is
connected with the
via six wires (power, audio, data). A
s are connected to
CU
udio unit
the splitter using a two-wire bus. The splitter also contains a make/break contact for
the lift blocking function. There can be up to 7 splitters (according to the count of lift
shafts).
Each splitter must be configured for a different address (lift shaft number) for the
system to work. The addresses are 2–8 (lift 2–8). Lift 1 is the
.
CU
The splitters are connected in series, i.e. one after another (never in parallel), to avoid
system instability. The termination resistance (jumper) is mounted on the last splitter
.
or IO module (furthest from the
)
CU
Splitter
Figure: 2N Lift8
®
Caution
Local power supply is not supported yet.