Simplex 4903 User Manual

TWIGTED-
YIELDED
WIRF
NOTES:
1. WIRE NUTS ARE NOT SUPPLIED.
.2. ISOLATE AND TAPE UNUSED LEADS.
3. NOTIFICATION APPLIANCE IS RATED PER INDIVIDUAL NAMEPLATE.
4. “SE TWlSTEDSHlELDED WIRE FOR ALL MAPNET*,
PHONE, OR AUDIO WIRING RUN WlTH FLASHER
UNIT WIRING. FOR SYSTEM WIRING SPECIFICATIONS.
SEE SOD-036 FOR 2120 CONTROLS AND 9OWS2 FOR
4100 CONTROLS.
Figure 9
WIRING DIAGRAM FOR 4904-9104,
-9105, OR -9106 WITH 4903-9501 BASE AND
SPEAKER (FLASHER 2%28VDC)
RED-DC
\ +ouT
-- I /RED
CODED -DC
OR
m
cl
NOTlFlCATlON APPLIANCE
HORN, SELL, CHIME, ETC.
NON-CODED
NOTES:
1. WIRE NUTS ARE NOT SUPPLIED.
2. ISOLATE AND TAPE UNUSED LEADS.
3. NOTIFICATION APPLIANCE IS RATED PER INDIVIDUAL NAMEPLATE.
Figure 10
WIRING DIAGRAM FOR 4904-9104,
-9105, OR -9106 WITH 4903-9501 BASE AND NOTIFICATION
APPLIANCE (FLASHER 21-28VDC)
7

Simplex 4903 Specifications

General

Brand	Simplex
Model	4903
Category	Fire Alarms
Language	English