Bosch Appliances 3.5 manual Technical data, 17.7.1Physical dimensions, 17.7.2Climate conditions

Models: 3.5

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17.7 Technical data

2011-02 Installation and User Instructions 5 Call Stations

17.7 Technical data

17.7.1Physical dimensions

Dimensions (H x W x D):

70 x 95 x 200 mm Weight:

0.4 kg

Max. flat cable length:

5 m (for all keypads together)

17.7.2Climate conditions

Temperature:

-5 to +45 °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

17.7.3EMC and Safety

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

17.7.4Mean time between failure

MTBF:

100,000 hours at +45 °C

(The MTBF doubles for every 10 °C decrease in

temperature.)

17.7.5System bus

Power supply via network:

18 to 56V (DC)

No fault reporting when >20V Network power consumption: 1.6 W

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Bosch Security Systems 2011-02

Page 215
Image 215
Bosch Appliances 3.5 manual Technical data, 17.7.1Physical dimensions, 17.7.2Climate conditions, 17.7.3EMC and Safety