Bosch Appliances 3.5 6.7Technical data, 6.7.1Physical characteristics, 6.7.2Climate conditions

Praesideo 3.5 Installation and User Instructions 3 Control Equipment

en 116

6.7Technical data

6.7.1Physical characteristics

Dimensions (H x W x D):

88 x 483 x 400 mm (19" installation, with brackets, 360 mm depth behind the brackets, 40 mm in front of the brackets)

92 x 440 x 400 mm (table-top, with feet) Weight:

6.2 kg

6.7.2Climate conditions

Temperature:

-5 to +55 °C (operating)

-20 to +70 °C (non-operating)

Relative humidity:

15 to 90%, non-condensing (operating)

5 to 95%, non-condensing (non-operating) Air pressure:

600 to 1100 hPa

6.7.3EMC and Safety

Electromagnetic compatibility:

EN55103-1/FCC-47 part 15B

EN55103-2

Electrical safety:

IEC60065 (CB-scheme)

EN60065

Approvals:

CE marking

EN60849, EN54-16 and ISO7240-16

IEC60945

6.7.4Mean time between failure

MTBF:

50,000 hours at +55 °C

(The MTBF doubles for every 10 °C decrease in temperature.)

6.7.5System bus

Connector (rear side):

Proprietary connector

Preferred cable:

LBB4416/xx

Maximum cable length:

50 m (per system bus connector) Data signal interface:

Plastic optical fiber

Power supply via network:

27 to 56 V(DC)

Network power consumption: 9.0 W

6.7.6Audio line inputs

Connector (rear side):

Female, galvanically separated XLR and female stereo cinch socket per input. The stereo signal from the cinch is internally converted to a mono signal

Preferred cable:

Shielded

Maximum input signal level:

18 dBV ± 1 dB (XLR)

6 dBV ± 1 dB (cinch) Input range:

-12 dB to 0 dB with respect to maximum input level Input sensitivity setting:

Software

Frequency response:

-3 dB points at 20 Hz and 20 kHz (tolerance ± 1 dB) Input impedance:

100 kohm (XLR)

12 kohm (cinch) Signal/Noise ratio:

87 dBA at maximum level

Common mode rejection ratio: 40 dB at 1 kHz

Input cross-talk:

75 dB at 100 Hz, 1 kHz and 10 kHz Distortion:

< 0.05% at 1 kHz at -3 dB of the maximum input level

Bosch Security Systems 2011-02