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.
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Simplex 4100+ Specifications

General

Type	Addressable Fire Alarm Control Panel
SLC Loops	Up to 10
Operating Temperature	32°F to 120°F (0°C to 49°C)
Humidity Range	10% to 93% non-condensing
Display	LCD
Communication	Ethernet
Power Supply	120/240 VAC, 50/60 Hz
Battery Backup	24 VDC
NAC Outputs	Expandable
Releasing Capability	Yes, with releasing modules
Max Notification Appliance Circuits (NACs)	Varies by modules
Max Releasing Circuits	10
Communication Ports	Ethernet
Max Devices	3, 000