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Warning:
Touching the voltage carrying con-
ductors or connectors may result in a
dangerous electric shock.
As soon as the device is connected to the
230 V socket and/or to the network provider
connection
dangerous
present in the device (e.g. ringer voltage).
Therefore re-connect the device to the 230 V
socket and to the network provider connection
only if the case is closed.
The following operation modes can be realized:
–
ISDN PBX with one S
... one or two analog connections
–
ISDN PBX with more than one S
... one or two analog connections and
... one or more ISDN connections
(mixed operation)
ISDN PBX with one S
The following connection types are possible -
even mixed:
–
in case of a small distance between the
devices: Direct connection with the cables
enclosed in the scope of delivery
–
in case of a long distance between the
devices: Fixed installation cables and wall-
mounted jacks, if necessary
Use the following, in the scope of delivery
enclosed connection cables for the direct con-
nections:
–
two connection cables RJ-11 (6P/4C) to RJ-11
(6P/4C) for the connection to the analog con-
nections of the network provider (also see
point
and
in
–
in Germany two adapters RJ-11 to TAE-F for
the connection to the analog connections of
the network provider
–
ISDN connection cable RJ-45 (8P/4C) to
RJ-45 (8P/4C) for the connection to the exter-
nal S
port of the PBX (also see point
0
Fig. 4 on page
40)
–
the wall-mounted power supply for the con-
nection to the 230 V socket (also see point
in
Fig. 4 on page
Connection to the Exchange Line and PBX
voltages
may
port to
0
port to
0
port
0
Fig. 4 on page
40)
40)
For the fixed wiring you need the following instal-
lation cables or wall-mount jacks:
–
two wire-pairs of a telecommunication cable
(e.g. J-YY 0.6 mm) for the connection to the
analog connections of the network provider
(also see point
be
–
unscreened 4-core installation cable (e.g. J-
YY 2x2x0.6 St III Bd) for the connection to the
external S
Fig. 5 on page
–
if a direct connection is not possible, you need
a wall-mounted jack (e.g. IAE or UAE) and an
ISDN connection cable for the connection to
the external S
–
the wall-mounted power supply for the con-
nection with the 230 V socket (also see point
in
Fig. 5 on page
Please pay attention to the following
advice when wiring the analog cables:
- To prevent interferences, avoid longer parallel
lines of wires, especially next to power supply
lines and twist together the pairs of wires.
Pay attention to the following advice
when wiring the ISDN cables (S
- In case of unfavourable conditions (e.g. near a
powerful radio station or near a power line) use a
screened cable.
- Limit the length of the total bus to a maximum of
150 m.
- Put terminators at the beginning and at the end
of the connection (also see point
Fig. 5 on page
- To compensate interference use a cable with a
star quad stranding that is wired as shown in
Fig. 6 on page
(a1 and b1) as well as both receiving wires (a2
and b2) are in opposite direction of each other.
- How to connect the UAE8 or IAE jack with the
Analog/ISDN Converter, is shown in
page
42.
Devices without an own power sup-
ply cannot be operated in parallel to
in
the PBX.
Mounting and Installation
and
in
Fig. 5 on page
port of the PBX (also see
0
41)
port of the PBX
0
41)
41).
42. Thereby both sending wires
39
41)
in
bus):
0
and
in
Fig. 7 on
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