Product Technical Data - Bosch DCN Next Generation Operation Manual

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11.2

Product Technical Data

11.2.1 DCN-CCU2 and DCN-CCUB2 Central Control Units
Supply voltage
Power consumption
DCN system supply
Optical network supply
Total supply power
RS-232 connection
Frequency response
THD at nominal level
Cross talk attenuation
Dynamic range
Signal-to-noise ratio
Audio input
XLR
Cinch
Audio output
XLR 1
XLR 2
XLR 2
XLR 2
Cinch 1
Cinch 2
Cinch 2
Cinch 2
Monitor
3.5 mm
Fault contact
(only CCU2)
4-pole plug
Mounting
Dimensions (H x W x D)
2013.11 | V2.0 | DCN-NG_OM_V4.x
Function
Floor
Floor
Function
PA
Recorder
Delegate loudspeaker
Insertion/ mix-minus
PA
Recorder
Delegate loudspeaker
Insertion/ mix-minus
Function
Headphones
Function
Fault relay
Tabletop or mounted in a 19" rack
Operation Manual
115/230 V +/- 10 %
360 W
40 VDC, max 85 W per DCN socket
40 VDC, max 65 W
320 W
1 x nine-pole Sub-D female socket
30 Hz - 20 kHz (-3 dB at nominal level)
< 0.5 %
> 85 dB at 1 kHz
> 90 dB
> 87 dBA
Nominal
-12 dBV (- 6, + 6 dB)
-24 dBV (- 6, + 6 dB)
Nominal
-12 dBV (- 24, + 6 dB)
9 dBV (- 24, + 6 dB)
0 dBV (- 24, + 6 dB)
-12 dBV (- 24, + 6 dB)
-24 dBV (- 24, + 6 dB)
-3dBV(- 24, + 6 dB)
-12 dBV(- 24, + 6 dB)
-24 dBV(- 24, + 6 dB)
Nominal
-1 dBV (mute, - 24 dB, 0
dB)
Signal
Potential-free change-
over relay
Conference System
Maximum
12 dBV (- 6, + 6 dB)
0 dBV (- 6, + 6 dB)
Maximum
12 dBV (- 24, + 6 dB)
12 dBV(- 24, + 6 dB)
12 dBV (- 24, + 6 dB))
12 dBV (- 24, + 6 dB)
0 dBV (- 24, + 6 dB)
0 dBV (- 24, + 6 dB)
0 dBV (- 24, + 6 dB)
0 dBV (- 24, + 6 dB)
Maximum
2 dBV (mute, - 24 dB, 0
dB)
Voltage and Current
Max. 30 Vdc / 1 A. Max.
125 Vac / 0.3 A.
Bosch Security Systems B.V.