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Bosch Security Systems | 2011-02
2011-02 | Installation and User Instructions | 5 | Call Stations en | 249
21.4 Technical Data
21.4.1 Physical characteristics
21.4.2 Climate conditions
21.4.3 Electromagnetic compatibility
21.4.4 Mean time between failure
21.4.5 External power supply
21.4.6 Call station interface
Dimensions (H x W x D):
130 x 118 x 20 mm
Weight:
120 g
Temp era tur e:
-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:
E N55103-1/ FCC -47 part 15B
E N55103-2
Electrical safety:
IEC60065 (CB-scheme)
EN60065
Approvals:
CE marking
EN60849, EN54-16 and ISO7240-16
IEC60945
MTBF:
50,000 hours at +55 °C
(The MTBF doubles for every 10 °C decrease in
temperature.)
Connector:
Kycon KPJ-4S
Input voltage range:
18 to 56V (D C)
No fault reporting when >20V
Power consumption:
4 W at 48 V (excluding keypads)
Connector:
RJ45
Cable type:
Cat-5 (4x twisted pair, straight)
Maximum cable length:
100 0 m
Power supply via network:
18 to 56 V(D C)
No fault reporting when >20V
Network power consumption:
4 W at 48 V (excluding keypads)