Sennheiser ADN PS - User manual

Quick guide
ADN PS
Audio
Distribution
Network

ADN PS | 1
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
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Information on this quick guide
2 | ADN PS
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.
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
www
Manual
ADN PS ADN PS
ADN CU1
max. 15 ADN PS
max. 400 ADN D1/
ADN C1
per ADN PS with
standard cabling a
max.of 70 ADN D1/ADN C1
per ADN PS with
redundant ring cabling a
max. of 40 ADN D1/ADN C1
Conferences with up to a max. of 400 participants
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ADN PS | 3
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
1ADN CU1-EU central unit,
EU version
505553 Controls the conference and
supplies power to max. of
40 conference units
ADN CU1-UK central unit,
UK version
505554
ADN CU1-US central unit,
US version
505555
1 –15
(optional)
ADN PS-EU power supply,
EU version
505546 Supplies power to conference
units connected in simple
strings or in redundant ring
topology,
for conferences with up to
400 conference units
ADN PS-UK power supply,
UK version
505547
ADN PS-US power supply,
US version
505548
Number Description Cat. No. Function
Max. 400 ADN D1 delegate unit 502758 Allows to make contributions
to the conference
1 – 10
(optional)
ADN C1 chairperson unit 502759 Allows to manage the
conference
Number Description, length Cat. No. Function
Divers SDC CBL RJ45-2, 2 m 009842 Allow to interconnect
components and conference
units
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.
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Product overview ADN PS power supply
4 | ADN PS
Product overview ADN PS power supply
Overview of the status LEDs
CU/PS PS
PORT I
12
PORT II
12
DATA
100 - 240V
50/60Hz 385W
PORT I & PORT II: max. 5.25A sum
6 7 8 9 0 AC
E
D
B
21 1345
15
ADN PS
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
1
2
3
4
5
6
7
8
9
<
A
B
C
D
E
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
5
3
4
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ADN PS | 5
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, however, is limited 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.
PORT I
PORT II
ADN CU1
max. 80 m
approx.. 2-5 m
52.8 V >35 V
20
1 2 3
...
approx.. 2-5 m
max. 40
ADN D1/ADN C1
ADN CU1
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Structuring and controlling the conference system
6 | ADN PS
Large conference system with simple cabling
For setting up a large conference system with the maximum number of conference
units (i.e. up to 400), you require one ADN CU1 central unit for controlling the
conference and additional ADN PS power supplies for powering the conference
units. The conference units are interconnected in cable strings and up to four cable
strings can be connected to each ADN PS power supply.
PORT I/II
PORT I 2
PORT I 1
PORT II 1
PORT II 2
ADN PS (max. 15)
ADN CU1
max. 80 m
approx. 2-5 m
52.8 V >35 V
20
1 2 3
...
max. 80 m
ADN CU1 ADN PS
approx. 2-5 m
max. 70
ADN D1/ADN C1
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ADN PS | 7
Structuring and controlling the conference system
Large conference system with redundant ring topology
The redundant ring topology ensures that, should one conference unit or system
cable fail or be manipulated, all other conference units of the cable ring will
continue to function reliably.
For setting up a large conference system with redundant ring topology, you require
one ADN CU1 central unit for controlling the conference and additional ADN PS
power supplies for powering the conference units. The conference units are
interconnected in rings and two rings can be connected to each ADN PS power
supply.
Calculating the voltage supply of the conference units
The “ADN Cable Calculator” software allows you to calculate the voltage supply on
the individual sections of a cable string or cable ring and to plan the structure of
the conference system. The software is available from your Sennheiser partner or
from the “Product Downloads” area on the product page at www.sennheiser.com.
For further information on the installation and use of the “ADN Cable Calculator”
software, refer to the help section of the “ADN Cable Calculator” software and to
the detailed instruction manual “ADN Conference System”.
PORT I/II
ADN PS (max. 15)
ADN CU1
max. 80 m
approx. 2-5 m
52.8 V >35 V
20
1 2 3
...
max. 80 m
ADN CU1 ADN PS
approx. 2-5 m
max. 40
ADN D1/ADN C1
PORT I 2
PORT I 1
PORT II 1
PORT II 2
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Preparing the ADN PS power supply for use
8 | ADN PS
Preparing the ADN PS power supply
for use
Setting up the power supply
왘Make sure that the air vents are not covered or blocked.
왘Place the ADN PS power supply on a flat surface as shown.
Connecting the ADN PS power supply to the mains power supply
왘First connect the mains cable (supplied) to the mains socket .
왘Connect the mains cable to the mains power supply.
The ADN PS power supply is now ready for operation.
CAUTION
Danger of material damage and personal injury due to stacked
power supplies!
When stacking several ADN PS power supplies on top of each other,
• the stack may topple over,
• the temperature of the individual ADN PS power supplies may
drastically increase,
• high mechanical loading may be exerted on e.g. the housings,
cables or installation surfaces.
This can cause material damage and personal injury.
왘Never stack several ADN PS power supplies on top of each other.
IFor information on how to mount the power supply into a 19” rack, refer to
the detailed instruction manual “ADN Conference System”.
CAUTION
Product damage due to unsuitable mains cables or power outlets!
An unsuitable power supply can damage the product.
왘Use the mains cable (supplied) for connecting the product to the mains power
supply.
왘Only use multi-outlet power strips or extension cables with protective ground
contacts.
왘Only use mains cables with a 3-pin connector.
15
100 - 240V
50/60Hz 385W
C
C
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ADN PS | 9
Setting up the conference system
Setting up the conference system
Basic information on the set-up of the conference system
Regardless of the number of conference units and the room size, we recommend
the following procedure for setting up the conference system:
왘Plan the number of conference units required for your conference system.
A total of 400 conference units can be used in a conference system (the
number of ADN C1 chairperson units is limited to 10 max.). Always take the
largest possible number of participants as a starting point.
왘Plan if simple cabling is sufficient or if you require a redundant ring topology
(see page 5).
왘If necessary, calculate the number of ADN PS power supplies required (a max.
of 15 ADN PS power supplies can be used in a conference system).
왘If necessary, calculate the maximum length of the cabling in order to ensure
that all conference units connected are supplied with sufficient voltage
(see page 7).
왘Place the ADN CU1 central unit and, if necessary, the ADN PS power supplies in
the electrical equipment room.
왘Place the conference units at the corresponding seats.
왘Put out a sufficient number of SDC CBL RJ45 system cables in the required
lengths.
Setting up a small conference system with only the central unit
For a small conference system, you do not require ADN PS power supplies. The
conference units can be directly connected to the ADN CU1 central unit (refer to the
quick guide of the ADN CU1 central unit or to the detailed instruction manual “ADN
Conference System”).
CAUTION
Product damage due to an unsuitable power supply!
If you connect standard network devices with RJ45 plugs (e.g. switches or network
cards) to the connection sockets PORT I and PORT II, the network devices can be
damaged due to an unsuitable power supply.
왘Only connect ADN C1 and ADN D1 conference units to the connection sockets
PORT I and PORT II.
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Setting up the conference system
10 | ADN PS
Connecting ADN PS power supplies to the ADN CU1 central unit
For conference systems comprising more than 40 conference units or when the
conference units are connected in a redundant ring topology, you require ADN PS
power supplies. A max. of 15 ADN PS power supplies can be used in a conference
system.
왘Use a system cable to connect the PORT II socket or PORT I socket of the
ADN CU1 central unit to the DATA CU/PS input socket of the first ADN PS
power supply (shorter cables increase the operational reliability, the maximum
length allowed is 80 m).
왘Use a system cable to connect the DATA PS output socket of the first ADN PS
power supply to the DATA CU/PS input socket of the second ADN PS power
supply.
왘Repeat these steps for the remaining ADN PS power supplies.
Setting up a large conference system comprising ADN PS power supplies and
conference units connected in cable strings
For large conference systems with up to 400 conference units, you require ADN PS
power supplies. When the conference units are connected in simple strings, one
ADN PS power supply can power approx. 60-70 conference units.
Connecting conference units
connected in a cable string to the
ADN PS power supply
The following describes how to connect one cable string to an ADN PS power
supply. If necessary, repeat these steps for additional cable strings and additional
ADN PS power supplies.
왘Connect the required number of ADN PS power supplies to the ADN CU1 central
unit (see above).
왘Use a system cable to connect the PORT I or PORT II socket – output 1/ or
2/ – of the ADN PS power supply to the IN socket of the first
conference unit.
왘Use a system cable to connect the OUT socket of the first conference unit to
the IN socket of the second conference unit.
왘Repeat these steps for additional conference units.
왘If necessary, repeat all steps for a second, third and fourth cable string and
additional ADN PS power supplies.
8
9
<
A
<
CU/PS PS
DATA
CU/PS PS
DATA
CU/PS PS
DATA
PORT II PORT I
ADN CU1
CU/PS PS
PORT I
12
PORT II
12
DATA
100 - 240V
50/60Hz 385W
PORTI & PORT II: max. 5.25A sum
ADN PS
IN –– AUDIO –– OUT
PORT II PORT I
100-240V~
50/60Hz 240W
2x 52.8V 1.75A
8 9 < A
6
8
7
9
쐅
쐈
쐅
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ADN PS | 11
Setting up the conference system
Please note that there is a limited number of approx. 15-20 conference
units per cable string due to the voltage drop on the cable string
(see page 5).
One ADN PS power supply can power a total of 60-70 conference units if all
connection sockets (PORT I and PORT II/outputs 1and 2) are used.
You can use optional cable holders for guiding the system cables. For
further information, refer to the detailed instruction manual “ADN
Conference System”.
IN OUT IN OUT IN OUT
PORT I PORT II
ADN D1/ADN C1
ADN PS
CU/PS PS
PORT I
12
PORT II
12
DATA
100 - 240V
50/60Hz 385W
PORTI & PORT II: max. 5.25A sum
12 12
쐅쐈
6789
PORT I
1
PORT I
2
PORT II
1
PORT II
2
IN
20
OUT
1
1
IN
OUT
...
IN
OUT
20
...
...
...
IN
OUT
IN
OUT
1
20
IN
OUT
IN
OUT
1
20
IN
OUT
ADN CU1 ADN PS
PORT I
1
PORT I
2
PORT II
1
PORT II
2
IN
20
OUT
1
1
IN
OUT
...
IN
OUT
20
...
...
...
IN
OUT
IN
OUT
1
20
IN
OUT
IN
OUT
1
20
IN
OUT
ADN PS
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Setting up the conference system
12 | ADN PS
Setting up large conference system comprising ADN PS power supplies
conference units connected in redundant ring topology
In large conference systems with up to 400 conference units, the redundant ring
topology ensures that, should one conference unit or system cable fail or be
manipulated, all other conference units of the cable ring will continue to function
reliably. When the conference units are connected in ring topology, one ADN PS
power supply can power approx. 30-40 conference units.
Connecting conference units
connected in a cable ring to the
ADN PS power supply
The following describes how to connect one cable ring to an ADN PS power supply.
If necessary, repeat these steps for a second cable ring and additional ADN PS
power supplies.
왘Connect the required number of ADN PS power supplies to the ADN CU1 central
unit (see page 10).
왘Use a system cable to connect output 1of the PORT I socket of the ADN PS
power supply to the IN socket of the first conference unit.
왘Use a system cable to connect the OUT socket of the first conference unit to
the IN socket of the second conference unit.
왘Repeat these steps for additional conference units.
왘Use a system cable to connect the OUT socket of the last conference unit in
the cable ring to output 2of the PORT I socket of the ADN PS power supply.
왘If necessary, repeat all steps for a second cable ring on PORT II and the
additional ADN PS power supplies.
To ensure full operational reliability in a redundant ring topology, the
hardware of the ADN C1 and ADN D1 has been revised. If you combine
conference units with hardware revision 1 (no marking on the type plate)
and conference units with hardware revision 2 (“HW: v2” is printed on the
type plate), fail-safe operation is only possible to a limited extent.
왘In a redundant ring topology, only use conference units with hardware
revision 2.
IN OUT
6
쐅
쐈
쐅
쐈
7
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ADN PS | 13
Setting up the conference system
Please note that there is a limited number of approx. 15-20 conference
units per cable string due to the voltage drop on the cable string (see
page 5).
You can use optional cable holders for guiding the system cables. For
further information, refer to the detailed instruction manual “ADN
Conference System”.
IN OUT IN OUT IN OUT
PORT I PORT II
ADN D1/ADN C1
ADN PS
CU/PS PS
PORT I
12
PORT II
12
DATA
100 - 240V
50/60Hz 385W
PORTI & PORT II: max. 5.25A sum
12 12
쐅쐈
6789
PORT I
1 12
PORT II
2
... 20
1 1
... 20
ADN CU1 ADN PS
OUT
IN IN
OUT OUT
OUT
IN IN
PORT I
1 12
PORT II
2
... 20
1 1
... 20
ADN PS
OUT
IN IN
OUT OUT
OUT
IN IN
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Switching the ADN PS power supply on/off
14 | ADN PS
Switching the ADN PS power supply
on/off
Switching the conference system on
왘On the ADN CU1 central unit and the ADN PS power supplies, set the on/off
switch or to position “I”.
The central unit switches on and its display panel lights up. The power supplies
switch on and their status LEDs light up:
Switching the conference system off
왘Set the on/off switch of the ADN CU1 central unit to position “0”.
The central unit is switched off and the display panel goes off. All ADN PS power
supplies connected to the central unit and switched on are switched off and the
status LEDs go off.
To switch individual ADN PS power supplies off:
왘Set the on/off switch of the ADN PS power supply to position “0”.
The power supply is switched off and all status LEDs go off. Additional
connected ADN PS power supplies are also switched off.
To completely switch the ADN CU1 central unit or the ADN PS power supply off:
왘Disconnect the mains connector of the ADN CU1 central unit or the mains
connector of the ADN PS power supply from the mains power supply.
The ADN PS power supplies can only be switched on when the central unit
and the previous ADN PS connected in series are also switched on.
You can set up your conference system so that you can increase or reduce
the number of conference units used by simply switching individual ADN PS
on or off.
ESC
ADN CU1 ADN PS ADN PSADN PS ADN PS
ESC
ADN CU1 ADN PS ADN PSADN PS ADN PS
ON ON
ON ON
ON
ON ON
OFF
OFF
OFF
ESC
ADN CU1
ADN PS
1
2345
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 output 1
and 2
flashing
orange
Error in a cable string;
output is switched off
1
2
5
3
4
1
2
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ADN PS | 15
Cleaning and maintaining the conference system
Cleaning and maintaining the
conference system
왘Switch the conference system off (see page 14).
왘Before cleaning, disconnect the ADN CU1 central unit and the ADN PS power
supplies from the mains power supply.
왘Only use a dry and soft cloth to clean the product.
To ensure optimum cooling of the ADN CU1 central unit and the ADN PS power
supplies:
왘Clean the air vents on the front, back and bottom from time to time with a soft
brush or paintbrush in order to avoid dust deposits.
CAUTION
Liquids can damage the product!
Liquids entering the product can cause a short-circuit in the electronics or damage
the mechanics.
Solvents or cleansing agents can damage the surfaces of the product.
왘Keep all liquids away from the product.
왘Do not use any solvents or cleansing agents.
ADN CU1 ADN PS
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Specifications ADN PS
16 | ADN PS
Specifications ADN PS
Dimensions 482.5 x 168 x 100 mm (B x H x D)
Weight approx. 4.6 kg
Nominal input voltage 100 to 240 V~
Mains frequency 50 to 60 Hz
Power consumption 385 W
Output voltage at RJ45
PORT I/II output 1/252.8 V
Nominal output current at
RJ45 PORT I/II output 1/2
max. 5.25 A in total
max. 1.75 A per output
Output voltage at RJ45 DATA 52.8 V
Nominal output current at
RJ45 DATA max. 0.08 A
Temperature range operation: +5°C to +50°C
storage: −25°C to +70°C
Relative humidity operation: 10 to 80%
storage: 10 to 90%
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Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
Publ. 09/11
543374/A01
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