Technical Data; System Electrical And Electro-Acoustical Characteristics; The Control Unit (Cu) - Bosch CCS 900 Ultro Installation And Operating Manual

36 en | Technical data
9

Technical data

9.1

System Electrical and Electro-Acoustical Characteristics

9.1.1

The Control Unit (CU)

Mains voltage
Current consumption
Power Consumption
DC supply to contribution units 24V +/- 1V (current limited)
Rated output for all trunks
Sample frequency:
- Recording
- Playback
Bite rate:
- Recording
- Playback
Media:
- MP3-tag
- Memory card
Line, telephone coupler and
insertion in/outputs
(unbalanced):
- Input sensitivity
- Input impedance
- Output level
- Output impedance
Recorder in/output
(unbalanced) - mono:
- Input sensitivity
- Input sensitivity adjustment
- Input impedance
- Output level
- Output impedance
External microphone input
(balanced):
- Input sensitivity
- Input sensitivity adjustment
- Phantom supply
Monitor loudspeaker:
- Output level at 0.5 m
- Frequency response
- Impedance
IOM_CCS900 | V1.0 | 2010.06
100 - 240 Vac ± 10%, 50/60 Hz
max. 0.9 A (100 Vac) - 0.3 A (240 Vac)
60 W
1.25A
32Khz
32, 44.1 and 48Khz
64, 96, 128, 192, 256 Kbit/sec
any bit rate
Compatible conform ID3V2
Any SD card up to 2 GB compatible (high speed cards are
advised).
-14 dBV / +11dBV (nominal/maximum)
33 kOhm
-14 dBV / +11dBV (nominal/maximum)
500 Ohm
- 20 dBV / + 5 dBV (nominal/maximum)
+0 / -20 dB
47 kOhm (for L and R channel)
- 20 dBV/ + 5 dBV (nominal/maximum)
500 Ohm
- 56 dBV (- 6 dBV via included adapter)
+6 dB / -6 dB
12V +/- 1V, 2 x 680 W (+/- 2%). (Phantom supply is not
available when using the included adapter)
72 dB SPL/ 82 dB SPL (nominal/maximum)
320 Hz ... 10 kHz (-10 dB, ref. 1kHz)
25 ohm
Installation and Operating Manual
CCS 900 Ultro
Bosch Security Systems B.V.