+
All the [+] terminals of the Supervised outputs must be closed to the [--] ter-
minal of the same output. For for example, the connection on terminal
26[+] must close only to terminal 27[--].
[REM] Logic Unit Blocked ---- Output for remote signalling of the Logic Unit
Blocked fault:
Ø During Blocked fault ---- positive (27.6 V) on terminal 34[REM].
+
An external power supply must be used to supply the devices connected to
the REM output.
[DEF] Default programming ---- This output will indicate when the control panel
is operating with default programming values:
Ø Default programming values ---- Negative on terminal 35[DEF] (if the
control panel is operating with default programming).
[OC1] ... [O16] Bypassable Zone Alarm outputs ---- These are normally-open terminals
(open-collector) which close to ground when the corresponding zones go into
alarm status. These terminals will remain closed to ground even after the gen-
erating event has ended. These are non-supervised/non-silenceable outputs
which can be forced to standby by bypassing the zone concerned or rearming
the control panel.
These terminals can be used for selective fire-prevention operations (clo-
sure of fire-barrier doors; activation of localized extinguishment systems).
+
The Zone Alarm outputs will not activate if their associated zones are
disabled, however, they will activate as soon as their associated
zones are enabled.
INSTALLATION 25
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