LuMIN8 Installation Instructions
9
Sounder Trigger Connection - Stand Alone Mode to GT Control Panel, Parallel
Mode
A maximum of 2 LuMIN8 sounders may be fitted to a single system. The illustration below is an
example of a typical system using a maximum number of LuMIN8 sounders.
Note:
In the following illustration the maximum distance for the first sounder set to SAB using a 6 core cable is 35m for a
single piezo or 25m for a twin piezo. The maximum distance for the second sounder set to SCB using a 6 core cable is
200m.
LuMIN8
Set for SCB
GT Control Panel
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
DIPSWITCH
SCB/SAB
A1
A2
A3
BUS/STD
PRO/ACT
MON/NM
TMF/EXT
+
-
BELL
BELL
HOLD
SAB
TMP
LuMIN8
Set for SAB
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
DIPSWITCH
SCB/SAB
A1
A2
A3
BUS/STD
PRO/ACT
MON/NM
TMF/EXT
R1
Wiring for 2 Monitored LuMIN8 connected to
GT Panels (Stand Alone Mode)
2K2
+
-
HOLD
TMPR
TRIG
ACT BUS
STB- TMPF
+
-
HOLD
TMPR
TRIG
ACT BUS
STB- TMPF
Notes:
1. On both sounders set SW7 to
ON position. An internal 4K7
resistor is connected between the
TRIG terminal and the
HOLD
– (0V) terminal.
2. Fitting R1 and setting SW7 to
ON is required for trigger wire
monitoring option.
3. SW3 (sounder sound) can be
used to differentiate between the
sounders.
4. SW2 may be used to select low
current mode, when using 2
sounders in parallel.
Sounder Trigger Connection - Serial Mode, GT Control panels
+
-
BELL
BELL
HOLD
SAB
TMP
+
-
HOLD
TMPR
TRIG
ACT BUS
LuMIN8 Sounder
GT Control Panel
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
DIPSWITCH
SCB/SAB
A1
A2
A3
BUS/STD
PRO/ACT
MON/NM
TMF/EXT
BUS (Serial) connection to GT panel
Sounder defined
as unit No. 2
