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Bosch Security Systems | 2011-02
2011-02 | Installation and User Instructions | 5 | Call Stations en | 211
16.5 Operation
The call station keypad has eight (software)
programmable keys. Each key has one 2-color LED that
is used for status indications (see table 16.1). However,
the status indications depend on the function which has
been assigned to the programmable key (see
section 43.4.8 and section 47.3):
• For keys that are configured as routing selectors (e.g.
Zone selection), the indicator is used for routing
selection indication.
• For keys that are configured for functions like
Priority, Call macro, etc., the indicator is used as
selection indicator. It is on as long as the selection is
valid.
• For keys that are configured for functions like Cancel,
Reset, Recall, BGM volume, etc., the indicator is used as
a key active indicator. It is on as long as the key is
pressed.
16.6 Technical data
16.6.1 Physical dimensions
16.6.2 Climate conditions
16.6.3 EMC and Safety
16.6.4 Mean time between failure
16.6.5 System bus
table 16.1: Routing selector LED indications.
Color Status Explanation
Yellow On The selected resources are
occupied by a lower-priority
announcement.
Yellow Blinking The selected resources are
occupied by a higher or equal
priority announcement.
Green On The selected resource is
available.
Dimensions (H x W x D):
70 x 95 x 200 mm
Weight:
0.3 kg
Max. flat cable length:
5 m (for all keypads together)
Temp era tur e:
-5 to +45 °C (operating, guaranteed)
-15 to +45 °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
EN50121-4
EN50130-4
Electrical safety:
IEC60065 (CB-scheme)
EN60065
Approvals:
CE marking
EN60849, EN54-16 and ISO7240-16
IEC60945
MTBF:
100,000 hours at +45 °C
(The MTBF doubles for every 10 °C decrease in
temperature.)
Power supply via network:
18 to 56V (D C)
No fault reporting when >20V
Network power consumption:
1.3 W