2-11
BACKUP 2
(SEE NOTE 3)
PRIMARY 1
(SEE NOTE 3)
LISTED
SIMPLEX
FIRE ALARM
CONTROL
PANEL
2120,
4001, 4002
4020, 4100+, 4100U,
4100ES, 4004, 4005 OR
4006
+
+
-
-
(SEE NOTE 4)
EOL
RESISTOR
(IF USED)
(SEE NOTE 2)
INITIATING
CIRCUIT
2
1
3
4
2
1
3
4
2
1
3
4
BLKRED
REMOTE LED
4098-9830
(SEE NOTE 1)
BLKRED
REMOTE LED
4098-9830
(SEE NOTE 1)
4098-9788
BASE
4098-9788
BASE
4098-9788
BASE
(SEE NOTE 5 ) (SEE NOTE 5 ) (SEE NOTE 5)
FigureTag FD4-709-04
Figure 2-3. 4098-9788 Base Connections for Style B or D Initiating Circuits
Notes:
1. If used, 4098-9830 Remote LED is polarized. Refer to Figure 2-6 to wire remote LED to the
Heat Detector; observe color-coded wiring.
2. Refer to wiring diagrams provided with system panel for proper End-Of-Line (EOL) resistor
value.
3. It is recommended that the Primary-1 and the Backup-2 lines be in separate wire runs and
in compliance with local requirements.
4. For Style D initiating circuit, wire per dotted lines and do not use EOL resistor.
5. Break wires before connecting to Terminal 4 to maintain supervision. Do not loop wire
underneath Terminal 4.
Continued on next page
4098 Bases,
Continued
Wiring
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