8
3 System structure, conductor material and range
General planning information
The basis for planning an Access
system is an IP network configured
in accordance with specifications
for creating structured cabling (as
described under Network cabling).
The purpose of the Access security
concept is to ensure that network
cabling terminates not outside the
door but with the ATLC/NG 670-…
Consequently, the door connection
(as described under cabling in the
door area) is not a constituent part
of the IP network.
For positioning of the Access devices
and network components, it is advis
-
able to provide a construction plan.
This should take into consideration
the length restrictions of the con
-
nection types such as copper and
optical fibres.
The space requirement of network
components and Siedle devices
must be determined and taken into
consideration. Siedle recommends
drawing up a schematic drawing of
the network structure and the used
Siedle devices.
ATLC/NG 670-…
ATLC/NG 670-…
(+ NG 602-…)
max. 10 m
Door station
Camera
Door area
Network LAN
Range depends on the
installed conductor material.
Network LAN
Door release (Tö)
Planning areas
Generally speaking, a distinction is
drawn between the door area and
the protected local area network
(LAN).
Door area
The installation for the door station
is referred to as the door area. If cor
-
rectly installed, this area is protected
from unauthorized access. From the
outside, it is not possible to access
the network.
Logical and self-explanatory names
should be assigned to the various
devices, for example FL1AP5 for 1st
floor, apartment 5. All cable seg-
ments between active components
should be listed in an index showing
their name, cable length and cable
type.
In order to permit correctly con
-
trolled server shutdown, we recom
-
mend including a UPS (uninter
-
ruptible power supply) unit in the
planning.
Cabling in the door area
The IP network terminates with the
ATLC/NG 670-… To protect against
unauthorized access, the ATLC/
NG 670-… must be accommodated
without fail inside the building.
The cabling from the ATLC/
NG 670-… to the door station is
executed in the conventional way.
Every door station/independent
camera is installed in the system
with its own ATLC/NG 670-…
The cabling between the door
release and ATLC/NG 670-… should
be tamper-proof with a separate line
(direct laying).
If an external camera is used,
the maximum distance between
AIVS 670-… and the camera is
10 m. The AIVS 670-… requires a
video input signal of 1 Vss.
The following conductor materials
with suitable maximum ranges have
been officially approved for wiring
between ATLC/NG 670-… and the
door station:
