Simplex 4903 User Manual

t
I”
25 VRMS
AUDIO o*
I
+DC
-DC
-0v
NOTES:.
AUDIO
1. WIRE NUTS ARE NOT SUPPLI
2. ISOLATE AND TAPE UNUSED LEADS.
3. NOTlFlCAllON APPLIANCE IS RATED PER INDIVIDUAL NAMEPLATE.
4. USE TWISTED-SHIELDED WIRE FOR ALL MAPNETm,
PHONE, OR AUDIO WIRING RUN WlTH FLASHER
UNlT WIRING. FOR SYSTEM WIRING SPECIFICATIONS,
SEE 900-036 FOR 2120 CONTROLS AND SOWS2 FOR
4tW CONTROLS.
Fiaure 13
WIRING DIAGRAM FOR 4903-9001, -9102
OR 4904-9001, -9002, -9003 WITH SPEAKER
(INCANDESCENT 21-28VDC)
NOTES:
+DC{
120 VAC
t
NEUTf
-DC{
1
NOTlFlCATlON APPLIANCE
HORN, BELL, CHIME,
BUZZER, ETC.
1. WIRE NUTS ARE NOT SUPPLIED.
2. ISOLATE AND TAPE UNUSED LEADS.
3. NOTlFlCATlON APPLIANCE IS RATED PER INDIVIDUAL NAMEPLATE.
4. USE TWISTED-SHIELDED WIRE FOR ALL MAPNET’,
PHONE, OR AUDIO WIRING RUN WITH FLASHER
UNIT WIRING. FOR SYSTEM WIRING SPECIFICATIONS,
SEE 900.036 FOR 2120 CONTROLS AND 9W-032 FOR
4100 CONTROLS.
Figure 14
WIRING DIAGRAM FOR 4903-9051,
-9152
OR 4904-9051, -9052,
-9053 WITH
SPEAKER/NOTIFICATION APPLIANCE
(INCANDESCENT 12OV)
9

Simplex 4903 Specifications

General

Brand	Simplex
Model	4903
Category	Fire Alarms
Language	English