Sennheiser ADN PS User Manual
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Distribution
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ADN PS
Quick guide
Contents
Contents
Information on this quick guide ................................................................................ 2
The ADN PS power supply ........................................................................................... 2
Delivery includes .......................................................................................................... 2
Components required for operation ........................................................................... 3
Product overview ADN PS power supply .................................................................. 4
Structuring and controlling the conference system ............................................... 5
Preparing the ADN PS power supply for use ............................................................ 8
Setting up the conference system ............................................................................. 9
Switching the ADN PS power supply on/off ........................................................... 14
Cleaning and maintaining the conference system ................................................ 15
Specifications ADN PS ................................................................................................ 16
ADN PS | 1
Information on this quick guide
www
Manual
Information on this quick guide
Please make sure to read the “Safety information” supplement included separately
with the product. This supplement contains important information on the safe
operation of the product as well as the manufacturer’s declaration and warranty
notes.
A detailed instruction manual for the overall ADN conference system can be found
• on the Internet at www.sennheiser.com or
• on the DVD-ROM supplied with the ADN CU1 central unit.
The ADN PS power supply
The ADN PS power supply is part of the Sennheiser ADN conference system.
For large conference systems with up to 400 conference units, you require ADN PS
power supplies. A max. of 15 ADN PS power supplies can be used in a conference
system. When the conference units are connected in simple strings, one ADN PS
power supply can power up to 70 conference units. When the conference units are
connected in ring topology, one ADN PS power supply can power a max. of
40 conference units.
ADN CU1
Conferences with up to a max. of 400 participants
ADN PS ADN PS
per ADN PS with
standard cabling a
max.of 70 ADN D1/ADN C1
redundant ring cabling a
max. of 40 ADN D1/ADN C1
per ADN PS with
max. 15 ADN PS
max. 400 ADN D1/
ADN C1
Delivery includes
1 ADN PS power supply with premounted rack mount “ears”
1 mains cable (EU, UK or US version), length 1.8 m
1 quick guide
1 “Safety information” supplement
2 | ADN PS
Delivery includes
Components required for operation
Central unit/
Power supplies
Conference units
System cables The system cables are black and have two shielded RJ45 plugs.
Number Description Cat. No. Function
1 ADN CU1-EU central unit,
EU version
ADN CU1-UK central unit,
UK version
ADN CU1-US central unit,
US version
1 –15
(optional)
Number Description Cat. No. Function
Max. 400 ADN D1 delegate unit 502758 Allows to make contributions
1 – 10
(optional)
ADN PS-EU power supply,
EU version
ADN PS-UK power supply,
UK version
ADN PS-US power supply,
US version
ADN C1 chairperson unit 502759 Allows to manage the
505553 Controls the conference and
supplies power to max. of
505554
505555
505546 Supplies power to conference
505547
505548
40 conference units
units connected in simple
strings or in redundant ring
topology,
for conferences with up to
400 conference units
to the conference
conference
Number Description, length Cat. No. Function
Divers SDC CBL RJ45-2, 2 m 009842 Allow to interconnect
SDC CBL RJ45-3, 3 m 009843
SDC CBL RJ45-5, 5 m 009844
SDC CBL RJ45-10, 10 m 009845
SDC CBL RJ45-20, 20 m 009846
SDC CBL RJ45-50, 50 m 009847
Additional accessories for the ADN conference system can be found at
www.sennheiser.com.
components and conference
units
ADN PS | 3
Product overview ADN PS power supply
123456789<ABCDE
5
3
4
Product overview ADN PS power supply
21 134
ADN PS
PORT I & PORT II: max. 5.25A sum
PORT II
12
DATA
PS
CU/PS
A
D
B
E
PORT I
12
6 7 8 9 0
5
100 - 240V
50/60Hz 385W
C
15
A Front view
Rack mount “ears”
On/off switch
PORT I status LED for
outputs 1 and 2
PORT II status LED for
outputs 1 and 2
POWER status LED
B Rear view
PORT I socket – output 1 (RJ45) for
connection of conference units
PORT I socket – output 2 (RJ45) for
connection of conference units
PORT II socket – output 1 (RJ45) for
connection of conference units
PORT II socket – output 2 (RJ45) for
connection of conference units
DATA CU/PS input socket (RJ45) for
connection of ADN CU1 central unit or
ADN PS power supply
DATA PS output socket (RJ45) for
connection of additional ADN PS
Fans
Mains socket
Hazard warnings
Type plate
Overview of the status LEDs
Status LED Color Meaning
POWER green ADN PS is switched on
PORT I /Port II
output 1/2
– Not used, switched off
orange Conference units are connected in strings
green Conference units are connected in redundant
ring topology via outputs 1 and 2
flashing
orange
Error in a cable string;
output is switched off
4 | ADN PS
Structuring and controlling the conference system
Structuring and controlling the
conference system
Structuring the conference system
The ADN conference system is suitable for conferences with up to 400 conference
units. For safe operation of the conference system, make sure that all conference
units are supplied with a voltage of at least 35 V! The voltage supplied depends on
the number of connected conference units and on the cable lengths. The standard
cable length between the central unit or power supply and the first conference unit
is 80 m max. and the standard cable length between the individual conference
units is 2 to 5 m.
If these cable lengths are observed, safe operation of conference systems with the
following number of conference units is ensured:
• small conference systems comprising only an ADN CU1 central unit
– 30-40 conference units connected in simple strings
• large conference systems comprising an ADN CU1 central unit and a max. of
15 ADN PS power supplies
– max. 400 conference units connected in simple strings or in ring topology
per ADN PS power supply
– 60-70 conference units connected in simple strings
– 30-40 conference units connected in ring topology
If cable lengths are shorter, it might be that more conference units can be used.
ADN D1 delegate units and ADN C1 chairperson units can be combined in an
arbitrary order. The number of chairperson units, howe ver, is l imited to 10 max. per
conference system. All components of the conference system are interconnected
using SDC CBL RJ-45 system cables.
Small conference system with simple cabling
For small conference systems with approx. 30-40 conference units, you require one
ADN CU1 central unit for controlling the conference. The conference units are
interconnected in two cable strings which are directly connected to the central unit.
ADN CU1
PORT I
PORT II
max. 40
ADN D1/ADN C1
ADN CU1
...
>35 V
20
52.8 V
max. 80 m
1
approx.. 2-5 m
2 3
approx.. 2-5 m
ADN PS | 5
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