Bosch Appliances 3.5 7.9Technical data, 7.9.1Physical characteristics, 7.9.2Climate conditions

Praesideo 3.5 Installation and User Instructions 3 Control Equipment

en 129

7.9Technical data

7.9.1Physical 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 kg

7.9.2Climate 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

7.9.3EMC and Safety

Electromagnetic compatibility:

EN55103-1/FCC-47 part 15B

EN55103-2

EN50121-4

EN50130-4

Fast transients immunity:

During fast transients bursts according to EN61000-4-4, the Cobranet audio signal might be lost. After the burst, this signal restores automatically.

Electrical safety:

IEC60065 (CB-scheme)

EN60065

Approvals:

CE marking

EN60849, EN54-16 and ISO7240-16

IEC60945

7.9.4Mean time between failure

MTBF:

50,000 hours at +55 °C

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

7.9.5System 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

Network power consumption: 11 W

7.9.6Control inputs

Connector (rear side):

Removable screw connector

Total cable resistance:

<1 kohm (with line supervision)

<5 kohm (without line supervision) Resistance detection (supervision enabled): Cable short circuit

<2.5 kohm

Contact closed

7.5 kohm to12 kohm Contact open

17.5kohm to 22 kohm Cable broken

> 27 kohm

Resistance detection (supervision disabled): Contact closed

<12 kohm Contact open > 17.5 kohm

Maximum open voltage:

24 V(DC)

Internal pull-up current:

0.5 mA

External contacts:

Voltage-free closing or breaking contacts (relay contacts, mechanical switches, mercury contacts etc.)

Bosch Security Systems 2011-02