83 / 98
83
CS2080 • Open conference system
It is a discussion system featuring free access, in which the Chairper-
son or Moderator's microphone has priority. It is suitable for conferen-
ces attended by up to 80 people, including the Chairperson.
The heart of the system is the CS2080 control and power supply unit.
It has been designed specifically for managing small discussion-only
systems with no need for an operator in the conference hall. Versatility
of the output connections and the independent front-panel level con-
trols for each audio signal input are the strong points of this control
unit. It can power up to 80 stations and has at disposal four RJ45
outputs for connecting the stations in cascade fashion (using CAT5e
SF/UTP cable). There is a 'MIC'/'AUX IN' input for connecting addi-
tional sources to the conference system such as wired microphones,
wireless microphone receivers or other sources of sound. It is possible
to provide a 12 V phantom power supply for the 'MIC' input. There
are double 'IN' and 'OUT' sockets for connecting a recorder. There is
a 'BOOSTER OUT' (XLR) output socket to which a power unit can be
connected for sound-broadcasting in the conference hall.
CS2080
Central control unit
MODEL
CS2100
CS2080
Conference mode
Conference and voting
Only open conference
Maximum overall number of units
2 Chairman units + 98 Delegate units
1 Chairman units + 79 Delegate units
Control console unit
CL2100-G (min 1, max 4)
-
Microphone unit connection lines
6 RJ45
4 RJ45
Microphone unit connecting cables
CV20xx cables with RJ45 connectors or 31/142-100 (CAT5e SF/UTP shielded cable, 100 m roll)
Audio inputs
3
MIC IN
TAPE IN
AUX IN
Type
Balaced XLR
Unbalaced, 2 RCA
Sensitivity
1,5 mV
220 mV
125 mV
S/N ratio
65 dB
> 70 dB
Frequency response
170 ÷ 13.000 Hz
50 ÷ 20.000 Hz
Audio outputs
2
‘BOOSTER OUT’
Balaced XLR, 420 mV
‘TAPE OUT’
2 RCA, 210 mV
Serial data output
RS232, DB9
-
Mains power supply
230 Vac - 50/60 Hz (140 W)
Dimensions (W x H x D)
482 x 44 x 240 mm (direct standard 19 " rack mounting, 1 U)
Weight
5 kg
System functional features
• Maximum overall number of stations that can be connected: 80
• Up to 79 B2080-DG Delegate Stations
• One B2080-PG Chairperson station
• Open conference mode only (simultaneous management of a
plurality of stations)
• The Chairperson can speak either in the 'conversation' mode or in
the 'priority' mode
• Easy cascade connections using CAT5 shielded cable
• Up to 4 connecting lines (max 20 units per line, maximum length
of lines from the central unit to the last unit connected: 100 m)
• Connection of additional sources and of an audio recorder
• Three separate volume controls (signals from the units, from the
'TAPE' input and from the 'MIC/AUX IN' inputs)
• Connection to a power unit for sound broadcasting in the
conference hall
The
CS2080
conference system is simple to install, its cost is reaso-
nable and it does not require any programming or any assistance in
the conference hall in order to work.