Simplex 4100 Service Instructions

P2
P3
Pl
Figure 10
Display Board
UT MASTER DISPLAY BOARD (565-l 73)
The Display Board provides a means for the operator and the 41 OO+/UT to communicate with one another.
l The operator communicates via keypads made up of membrane switches.
.
The 4100/UT communicates via nine LEDs, a 2-line, 40-character LCD, and a tone-alert piezo on the Master
Controller Board that sounds whenever there is a system status change.
COMPONENT LOCATIONS AND FUNCTIONS (FIGURE 10)
l Same as the 565-795 board.
4100+ MASTER DISPLAY BOARD (565-331)
The display board provides a means for the operator and the 4100+ to communicate with one another.
l The operator communicates via keypads made up of membrane switches.
l The 4100+ communicate via eleven LEDs, a 2-line x 40-character LCD, and a tone-alert piezo on the Master
Controller Board that sounds when a key is pressed or a status change is indicated.
l Provides Priority 2 and Alarm Silenced LEDs.
COMPONENT LOCATIONS AND FUNCTIONS (FIGURE 11)
Potentiometer R2
l Same as 562-795.
Connectors
l Same as 562-795.
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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