EIB Alarm Central Unit, surface-
mounted
75730010
Technical
Documentation
© Gebr.Berker 2005
Version: 18.08.2005
Page: 3 / 81
(Subject to prior change)
75730010.doc
Part 9
Specifications
Protective system:
IP 20
Mark of conformity:
EIB
Ambient temperature:
-5 °C to +45 °C
Storage temperature:
-25 °C to +75 °C (storage above +45 °C will shorten the life)
Fitting position:
any
Minimum distances:
none
Type of fixing:
rigid/wall mounting
instabus EIB supply
Voltage:
21 - 32 VDC
Power consumption:
240 mW typ.
Connection:
instabus connecting and branch terminal
External supply
Voltage:
230 VAC +/- 10 %, 50/60 Hz
Power consumption:
24 W max.
Connection:
Screw terminals:4 mm² max.
single-wire
2.5 mm² max.
finely stranded without ferrule
1.5 mm² max.
finely stranded with ferrule
Response to voltage failure
You can use jumper J1 to set the response to bus voltage failure while
the system is in its armed state.
J1
J1
1
2
Position 1
The "flashlight" (Blitz) and "outdoor siren" (Asir,
180 s) wired outputs as well as the "fault signal to
the ATD" (ÜG-S) and "intruder signal to the ATD"
(ÜG-E) outputs will be triggered immediately.
Position 2
Only the wired "fault signal to the ATD" (ÜG-S)
output will be triggered immediately.
Bus voltage only:
When the system is in its disarmed state, only a fault signal (fault signal
to the ATD) will be released through the wired output after 60 seconds.
Mains voltage only:
When the system is in its armed state and the mains has failed for at
least 30 seconds, an alarm transmission device fault signal will be re-
leased. If the mains failure is shorter than 30 seconds such failure will
only be recorded in the event log.
For a disarmed system and a mains failure of at least 30 seconds, an
alarm central unit fault signal will be released, with this event being indi-
cated by the display units. If the mains failure is shorter than 30 seconds
such failure will only be recorded in the event log.
A fault signal caused by a mains failure of < 60 minutes can be tempo-
rarily reset by acknowledgement (disarming) in the individual arming
areas
(refer to "5.3 Fault acknowledgement operations", page 48)
.
A mains voltage failure of > 60 minutes, however, can only be reset
after mains voltage recovery.
In the event of a mains voltage failure, the emergency battery will feed
the alarm system including all alarm indicators up to 12 hours.
