Simplex 4002 Instructions

CPU (cont’d)
See Figure 3
TB3
City Box Wiring (f.w.d. 841-669, pg. 20)
Reverse polarity, TB3-1 & -4 (Jl - 2,4,5,8,9 In)
Local energy, TB3-1 & -3 (Jl - 2,3,7,9,11 In)
City shunt, TB3-1 & -2 (Jl - 1,5,11 In)
Form C, TB3-1 & -3 (Jl - 1 In)
TB4
Remote reset (TB4-24)
+24 Volts in will reset the system
Remote acknowledge (TB4-23)
+ 24 Volts in will acknowledge the system
System trouble output (TB4-22)
0 Volts out when system trouble until reset
Serial bus (TB4-20 & TB4-21)
You may have 16 addresses on this bus (0 thru 15)
Address 15 is reserved for 2120 communications
Aux 1 8 2 (TB4-14 thru TB4-19)
N.O. & N.C. contacts with center strap fused (f.w.d. 841-
669, pg. 16)
Cutting JW12 causes relay 1 to act as a nonsilenceable
trouble relay (JW-20 on rev. A boards)
Trouble relay (TB4-11 thru TB4-13)
Picks until system trouble is cleared
Indicating appliance circuits 1 & 2 (signals) (TB4-3 thru TB4-
10)
Style Y (formerly Class B) (f.w.d. 841-669, pg. 13)
Style Z (formerly Class A) (f.w.d. 841-669, pg. 14)
Terminate with 10k E.O.L. resistor.
24 Volts and common (TB4-1 & TB4-2)
CAUTION: This power is not fused.
TB5
AC input terminals (TB5-1 thru TB5-3)
AC power wiring (f.w.d. 841-669, pg. 22)
Fuses
Fl
3 Amp for annunciator power
F2
8 Amp for main power
F3
8 Amp for battery power
F4
3 Amp for aux relay 2 (K5)
F5
3 Amp for aux relay 1 (K4)
F6
3 Amp for signal 1 output (Kl)
F7
3 Amp for signal 2 output (K2)
F8
5 Amp hardwired UL fuse on the power supply
(not shown)
F9
3 Amp for resettable + 24 VDC (K3)
FlO
5 Amp hardwired UL fuse on the power supply
(not shown)
4
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Simplex 4002 Specifications

General

Brand	Simplex
Model	4002
Category	Smoke Alarm
Language	English