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Technical Specifications
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Electrical
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Audio
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8
audio inputs, 4 audio outputs
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Safety / redundancy
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Internal
supervision, system monitoring, watchdog, fault output
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PC
configuration & control software
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Configuration
Wizard: Easy system configuration.
IRIS-Net:
Integration of controller, amplifiers, call stations, routers and peripheral
control; configuration, control, and supervision for complete audio systems;
programmable user control panels and access levels.
Hot
Swapper (included in IRIS- Net package): Easy updating of messages during runtime.
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Frequency
response (ref. 1 kHz)
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20
Hz to 20 kHz (-0.5 dB)
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Signal-to-noise
ratio (A-weighted)
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Line
in to line out: 106 dB typical
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THD+N
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<
0.05%
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Crosstalk
(line level)
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Line
in to line out (0 dB gain): < 100 dB at 1 kHz
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Sample
rate
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48
kHz
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DSP
processing resolution
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24-bit
linear A/D and D/A conversion, 48-bit processing
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Audio
inputs (microphone / line level)
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MIC/LINE:
2 x 3-pin port, electronically symmetric
AUX:
2 x Stereo RCA
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Input
level (nominal)
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MIC/LINE:
15 dBu
AUX:
9 dBu
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Input
level (max. before clip)
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MIC/LINE:
18 dBu
AUX:
12 dBu
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Input
impedances
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MIC/LINE:
2.2 kΩ
AUX:
8 kΩ
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Common
mode rejection
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MIC/LINE:
> 50 dB
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Phantom
power, switchable
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MIC/LINE:
48 V DC
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A/D
conversion
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24 Bit,
Sigma-Delta, 128 times oversampling
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Audio
inputs (100 V)
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AMP
IN: 2 x 6-pin port
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Max.
voltage
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120
V
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Max.
current
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7.2
A
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Max.
power
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500
W
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Signal
detection
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≥ 3 V
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Audio
outputs (line level)
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LINE
OUT: 1 x RJ-45, 4 x 3-pin port
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Output
level (nominal)
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6
dBu
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Output
level (max. before clip)
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9
dBu
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Output
impedance
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<50
Ω
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Min.
load impedance
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400
Ω
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D/A
conversion
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24 Bit,
Sigma-Delta, 128 times oversampling
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Audio
outputs (100 V)
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SPEAKER
OUT: 2 x 12-pin port
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Max.
voltage
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120
Veff
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Max.
current
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7.2
A
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Max.
power
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500
W
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Crosstalk
(100 V)
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AMP
IN to SPEAKER OUT: < 100 dB
at
1 kHz with 1 kΩ load
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Breakdown
voltage
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Pole
- Pole: 120 Veff, Pole - Ground: 60 Veff
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Call
station bus (CST)
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4 x
integrated power + CAN + audio interface, RJ-45
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Power
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+24
V DC, electronic fuse
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CAN
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10,
20 or 62.5 kbit/s
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Audio
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electronically
symmetric
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Max.
length
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1000
m
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ANALOG
CONTROL IN
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1 x
12-pin port
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Control
inputs
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8 (analog
0-10 V/logic control; low: U ≤ 5 V
DC; high: U ≥ 10 V DC; Umax = 32 V DC)
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Reference
outputs
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+10 V, 100 mA
GND
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Time
sync input
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1
(DCF-77 receiver)
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CONTROL
OUT HP
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1 x
12-pin port
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Control
outputs
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6 High
Power outputs (open collector, Umax = 32 V, Imax = 1 A)
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Reference
output V
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• +24
V, Imax = 200 mA
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Ready / fault output
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1 (NO/NC
relay contacts, Umax = 32 V, Imax= 1 A)
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Slave
clock output
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1
(24 V DC, max. 1 A)
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CONTROL
IN
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2 x
10-pin port
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Control
inputs
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5 supervised
inputs (0-24 V, Umax = 32 V)
5 isolated
inputs (low: U ≤ 5 V DC; high: U ≥ 10 V DC; Umax = 32 V)
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CONTROL
OUT
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2 x
10-pin port
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Control
outputs
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12
Low Power outputs (open collector, Umax = 32 V, Imax = 40 mA)
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Control
relay
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1 (NO/NC
relay contacts, Umax = 32 V, Imax= 1 A)
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Interfaces
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Ethernet
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1 x
RJ-45, 10/100 MB (for PC connection)
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CAN
BUS port
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2 x
RJ-45, 10 to 500 kbit/s (for amplifier, router connection)
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OM-1
interface Module (optional)
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Ethernet
connectors (Primary / Secondary)
100/1000
Mbit/s, RJ-45, integrated transformer isolation
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RTC
clock accuracy
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±4
minutes /month
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DC
power input
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21
to 32 V DC
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Power
consumption
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10
to 250 W
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Maximum
supply current (24V)
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Standby
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<
600mA + external load
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Idle/announcement/alert
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<
800mA + external load
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Environmental
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Operating
temperature
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-5 °C
to +45 °C (+23 °F to +113 °F)
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Storage
temperature
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-40
°C to +70 °C (-40 °F to +158 °F)
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Humidity
(non-condensing)
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5%
to 90%
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Altitude
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Up
to 2000 m
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Mechanical
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Dimensions
(HxWxD)
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88 mm
x 483 mm x 391 mm (2 RU)
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Weight
(net)
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8.0
kg
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Mounting
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Standalone;
19 in. rack
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Color
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Black
with silver
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