Simplex 4100 Service Instructions

Figure 35
Charger Interface Module
AUDIO CONTROLLER BOARD (562-894)
Features and Functions
Provides routing and preamplification of various audio inputs, on-board alarm tones, and on-board voice messages
to four separate audio outputs.
l Allows the system to be configured for single or multichannel operation.
NOTE: Voice and tone messages for Channel 1 are provided by a built-in Voicenone Generator (VTG)
Component Locations and Functions (Figure 36)
LED1
Lights when there is a trouble associated with the board.
The 740-637 masked chip contains the card’s program.
u42
The 740-681 chip is the Tones and Walk Test
TM Message Only Chip Set (Chip Set No. 1).
Identical in function to Switch SW1 on the 8-Zone Monitor Card.
Jumpers
JWl thru JW5 = Do not exist.
JW6 or JW7 = JW6 if Socket J3 contains a Backup VTG Card. Otherwise, JW7.
JW8 thru JW21 = Factory installed. DO NOT CHANGE.
C118. R85, and R90
Remove these components for Pre-Amp Level Audio Input (1 ‘Volt Peak-to-Peak).
Walk Test is protected by U.S. Patent No. 4,725,818.
59
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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