EIB Alarm Central Unit, surface-
mounted
75730010
Technical
Documentation
© Gebr.Berker 2005
Version: 18.08.2005
Page: 16 / 81
(Subject to prior change)
75730010.doc
Part 9
Function scope
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You can establish up to four different safeguarding areas (circuits, signal groups) dependent on one another
(nested) or independent (separate) of one another (configuration).
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The "fire" and "attack" safeguarding always exist.
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A maximum of 160 EIB detector inputs which you can assign to the different safeguarding areas independent of
one another. You can assign an own text to each detector. For this purpose, you can select a detector text from 20
suggested texts or enter any text with a maximum length of 14 characters.
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You can parameterize six different detector types: "immediate detector", "delayed detector", "sabotage", "arming
device (AD) sabotage", "locking mechanism" or "fault" ("fault" only for fire detector).
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In addition to the EIB detector inputs, a wired detector input and a wired sabotage input with loop resistance moni-
toring can be used in the alarm central unit. In this connection, you can assign the wired detector input to any of the
safeguarding areas. This detector input can be used for safeguarding the place of installation of the alarm central
unit, e. g. in a distribution cabinet. Thus, the alarm central unit can monitor "itself".
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The response to bus voltage recovery is parameterizable. By means of a hardware jumper, you can set the re-
sponse of the alarm central unit to bus voltage failure for armed areas.
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Depending on the up to four safeguarding areas, up to four arming areas will be automatically set up. Depending on
the configuration, these arming areas can act on one or several safeguarding areas, i. e. arm or disarm them, or
acknowledge certain events. For better identification, you can assign a text to each of the arming areas.
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You can parameterize a maximum of four arming devices (AD1…AD4) (e. g. key-operated switches or pushbutton
sensors) per arming area. These arming devices are identified by the physical addresses of the EIB components
(binary inputs/pushbutton interfaces) through which the arming devices are coupled. By such unambiguous identifi-
cation, sabotage of the arming devices or manipulation attempts can be recognized. In case of sabotage, it is not
always possible to arm or disarm the system through the arming device concerned.
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You can parameterize an arming delay time per arming area.
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One armed/disarmed state acknowledgement can be made per arming area. For this purpose, static and dynamic
acknowledgement signals (EIB objects) are available. Thus, you can also trigger door blocking elements by such
signals. When using blocking elements, you can parameterize that, in the event of a fire or an attack alarm, such
blocking elements will be opened by a premature disarming signal (to open the way out). In addition, acknowl-
edgement by the flashlight, the indoor or outdoor siren, or through the potential-free relay contact is possible. The
"armed" or "disarmed" state acknowledging times and the time for the dynamic pulse armed/disarmed state signal
are generally parameterizable.
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The alarm delay time (for delayed detectors) per arming area is also parameterizable.
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You can raise a pre-alarm per arming area through an EIB object, for example, if a delayed detector has tripped.
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By one "disarmed after alarm" EIB object per arming area, an alarm signalled in the armed state before can be
displayed after disarming independently of the actual alarming operation.
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Via the wired terminals of the alarm central unit or through EIB objects, you can couple an alarm transmission de-
vice (ATD) (e. g. telephone dialling device).
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Separate alarming for "fire", "attack" and the various arming areas is possible. In this connection, an alarm will
always be raised through the "fire signal to the alarm transmission unit" or "intruder signal to the ATD" EIB objects
in the event of a fire or an attack alarm. For the arming areas, alarming is possible through separate alarm objects
or through the "intruder signal to the ATD" object. In addition, alarming through the flashlight, the indoor or outdoor
siren or through the potential-free relay contact is possible for all areas. For these alarm indicators, you can param-
eterize the alarm period.
