Bosch CS 150 RC Manuál s instrukcemi stáhnout pdf (Strana 23)

Praesideo PRS-CSM / PRS-CSRM / PRS-CSKPM en | 23

Bosch Security Systems B.V.

IUI PRS-CS(R)(KP)M | V1.0 | 2013.12

Installation and User Instructions

2.4 Technical Data

2.4.1 Physical characteristics

2.4.2 Climate conditions

2.4.3 Electromagnetic compatibility

2.4.4 Mean time between failures

2.4.5 Call station interface

2.4.6 Backup power supply

2.4.7 Microphone

2.4.8 Loudspeaker

Dimensions (H x W x D):

43 x 183 x 164 mm

Weight:

0.8 kg

Temperature:

-5 to +55 °C (operating, guaranteed)

-15 to +55 °C (operating, sample tested)

-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

Electromagnetic compatibility:

EN55103-1/FCC-47 part 15B

EN55103-2

EN50121-4

EN50130-4

Electrical safety:

IEC60065 (CB-scheme)

EN60065

Approvals:

CE marking

EN60849, EN54-16 and ISO7240-16

IEC60945

Expected lifetime:

50,000 hours at +55 °C

MTBF:

500,000 hours

(based on real warranty return rate data)

Connector:

RJ45

Cable type:

Cat-5 (4x twisted pair, straight)

Maximum cable length:

1000 m

Power supply via network:

18 to 56 V(DC)

No fault reporting when >20V

Network power consumption:

4 W at 48 V (excluding keypads)

Backup voltage:

18 to 56 V(DC)

No fault reporting when > 20 V

Backup current:

max. 2 A (with maximum number of keypads)

Microphone input sensitivity:

-55 dBV (balanced)

Input control range:

-7 to 8 dB

S/N:

min. 60 dB at rated sensitivity

Headroom:

min. 30 dB at rated sensitivity

Bandwidth:

340 to 14000 Hz (-3dB ref. 1 kHz)

Supervision limits:

180 to 14000 ohm (dynamic microphone)

0.2 to 4.8 mA (electret microphone)

Impedance:

8 to 32 ohm

Signal/Noise ratio:

typical 80 dB ± 3 dB at max. output

Output power:

typical 100 mW, max. 300 mW

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