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ENGLISH
FUNCTIONS
MG 3006 provides the following functions:
- Trigger a ZONE EVAC event from other alarm devices, such as alarm
buttons (contacts
1
to
6
). When one or more alarm buttons are pushed
(switched on), each corresponding zone goes into alarm. Since red buttons
are toggle switches, the alarm status will last until these are switched off.
It is not possible to reset the alarm status before switching off all buttons,
but only to mute the alarm message (as required by EN 54-16).
- Trigger an all-zone GENERAL EVAC event from other alarm devices, such as
alarm buttons (contact
7
).
- Reset all alarm events (contact
8
).
- Monitor the path between the MG 3006 board and other alarm devices and
detect open lines or short circuits (but without distinguishing specific faults).
Each single line has a dedicated LED that lights on in case of line fault (LEDs
9
to
14
). When a line fault is detected on the GENERAL
7
input, all
single line LEDs light on. The RESET
8
line is monitored too (LED
15
).
If one or more lines are not used (e.g. lines E and F in a 4-zone system), each
of the respective line monitoring needs to be disabled by switching on its
corresponding dip-switch.
- Report a fault to the MX 3250 main unit by using its GPI PSU (in this case,
MX 3250 goes into the fault warning).
CONNECTIONS
The following figure shows how to connect the MG 3006 monitored GPI
board to fire alarm push-buttons.
Example for ZONE A line only.
To be replicated for all other lines.
ALARM RESET
ALL-ZONE ALARM (GENERAL)
SINGLE ZONE ALARM
INTERNAL
RESISTOR
470 Ω
END OF LINE RESISTOR
4.7 kΩ
INTERNAL
RESISTOR
470 Ω
Summary of Contents for MG3006
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