Connection And Installation; System Diagram - LY International Electronics M-9000 Series User Manual

Connection and installation

System Diagram

GPS+Beidou time counter
iPad Wireless control
Wireless Router
Intelligent paging station
LAN
Simple paging platform
Network wall speaker IP interior
Column speaker
column
3
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Rack
Server (with NS
management software)
Network Fire Collector
1 2 3 4
Network Audio Collector
Internet radio digital
amplifier (can be equipped
with multiple units）
1 2 3 4
Network decoder player
(can be equipped with
multiple units)
Waterproof
Network decoding player
(Wall-mounted)
Connection Demonstration
-
LAN
LAN
Network switch
Instructions
signal input：The network fire detector rear panel can access 32 partitions; the input signal
can be 5V-24V positive polarity signal or short circuit signal (input current less than 3mA).
The positive signal is valid when the input logic setting switch is set to HIGH; the short circuit
signal is valid when the set switch is set to LOW.
Total output：As long as there is an alarm signal input (any one or more), the device on
the rear panel of the three-core jack OR GATE will be activated and output short-circuit
signal.
Extended：The same system supports the device to have multiple connections to the
network to achieve control of regional expansion.
Fire alarm signal
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