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2011-02 | Installation and User Instructions | 5 | Call Stations
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.
table 16. 1 : Routing selector LED indications.
Color
Status
Yellow
On
Yellow
Blinking
Green
On
16.6
Technical data
16.6.1 Physical dimensions
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)
Bosch Security Systems | 2011-02
Explanation
The selected resources are
occupied by a lower-priority
announcement.
The selected resources are
occupied by a higher or equal
priority announcement.
The selected resource is
available.
16.6.2 Climate conditions
Temperature:
-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
16.6.3 EMC 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
16.6.4 Mean time between failure
MTBF:
100,000 hours at +45 °C
(The MTBF doubles for every 10 °C decrease in
temperature.)
16.6.5 System bus
Power supply via network:
18 to 56V (DC)
No fault reporting when >20V
Network power consumption:
1.3 W
en | 211
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