Jung SIVM27 handleiding

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4 Conguration, conductor lengths
Single line system
Conguration of In-Home: Video
The basic Siedle In-Home bus instal-
lation type is the single line system.
Within this one line, installation
takes place from one device to the
next, provided this is allowed by the
building installation.
In buildings with a side circuit
and individual branches into the
apartments, the bus video distrib-
utor must be used. A maximum of
31users are admissible within any
one line. Users are dened as devices
which occupy their own address
within the bus. If more than 31users
are required, additional lines must be
congured. With only a few excep-
tions, all devices are assigned an
address. Up to 15lines with 31users
each can be congured.
Camera branch and monitor
branch
Within a line, a distinction is made
between the camera branch and the
monitor branch. Video door stations
are connected to the camera branch,
while bus telephones with video are
connected to the monitor branch. If
the installation requires an additional
monitor branch, so-called bus dis-
tributors must be used.
Users without video
In the case of In-Home: Video, audio
users can only be connected via a
bus audio decoupler BAA650-…
Switching and control devices are
also connected to the BAA650-…
Power supply
The nerve centre of every line is the
bus video line rectier, which con-
trols all the system functions. The
camera branch and monitor branch
are connected to it via separate
terminals.
Conductor material
Telecommunication or light current
conductors can be used for instal-
lation:
J-Y(St)Y Twisted pair conduc-
tors, shielded
CAT Network cable
A2Y(St)2Y Buried telecommunica-
tion cable
YR Light current con-
ductor 0.8mm core
diameter
The In-Home bus must be installed
on one pair of cores when using
J-Y(ST)Y, and when using a YR
conductor, on two YR cores posi-
tioned side by side. Using J-Y(ST)Y
conductors reduces the likelihood of
interference.
Conductor length
Conductor material J-Y(St)Y cable
with 0.8mm diameter:
• max. 150m from the bus video
line rectier to the most distant user
in the monitor branch
• max. 150m from the bus video
line rectier to the most distant user
in the camera branch
With a core diameter of 0.6mm,
the range is halved.
Within the line, the maximum length
of the conductor material must not
exceed 1,500m.
Systems can also be congured with
using conductor material YR with
a core diameter of 0.8mm. This
will signicantly reduce operating
ranges.
For more information, see
page13
When installing, ensure without fail
that the camera branch and monitor
branch are not laid in the same
cable. Forward and return lines to a
bus telephone with video must not
be laid in the same cable.
Otherwise, picture disturbance may
result.
J-Y(St)Y
Camera branch max. 150 m/492 ft
Monitor branch max. 150 m/492 ft
6

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Productinformatie

MerkJung
ModelSIVM27
CategorieNiet gecategoriseerd
TaalNederlands
Grootte13662 MB