Simplex 4100 Service Instructions

IC Chips
U34 = System Executive Program PROM.
U35 = System RAM.
U33 = C-FIG PROM.
U45 = C-FIG RAM (optional).
U9 = Microprocessor.
Switches
SW1 = 4-switch package. Switch positions:
l SW1 -1 = Left (open) = Normal; Right (closed) when downloading into C-FIG RAM (U45).
l SW1 -2 = Right (closed) = Normal; Left (open) causes system to operate from U45 (optional RAM).
l SW1 -3 and SW1 -4 = Unused. ALWAYS LEAVE OPEN (LEFT).
SW2 = CPU reset switch. “Warm starts” the system (initializes the system without causing memory loss).
l Press to clear a system “lock up,” or to restore the system following access level 4 (Simplex Service Mode)
operation.
NOTE: Master Controller Software Revision 2.02 (and earlier) does not protect the DISABLE or MANUAL
OVERRIDE state following a warm start.
P8 F6 PlO Pi Fl P7 F2 P6 F5 F4 P3 F3 P4 CODED INPUT CAPACITORS P5
I I I /
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P2 P9
Figure 2
Master Controller Board
Fuses
LED1
Fl = 3 Amps, Master Signal Circuit 2 (+ side).
F2 = 3 Amps, Master Signal Circuit 1 (+ side).
F3 = 3 Amps, Master Trouble Relay (COMMON).
F4 = 3 Amps, Master Auxiliary Relay 1 (COMMON).
F5 = 3 Amps, Master Auxiliary Relay 2 (COMMON).
F6 = 0.4 Amps, Internal Serial Communications Bus (receive).
4
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Simplex 4100 Specifications

General

Type	Fire Alarm Control Panel
Manufacturer	Simplex
Model	4100
Network Capability	Yes
Addressable	Yes
Power Supply	120/240 VAC, 50/60 Hz
Display	LCD
Annunciator Support	Yes
Battery Backup	Yes
Releasing Capability	Yes
Max Devices	Depends on configuration
Max Notification Appliance Circuits (NAC)	Varies with configuration
Max Releasing Circuits	Varies with configuration
Max Remote Annunciators	Varies with configuration
Communication Ports	Multiple
Operating Temperature	32°F to 120°F (0°C to 49°C)
Humidity Range	Up to 93% RH, non-condensing
NAC Outputs	4 (expandable)
Networking	Yes