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Network Address System
Network Public Address System
Network Public Address System
18
2.8 32-channel fire linkage network module
2.8.1. Features
The interface between the network PA system and fire control center.
Once receiving fire alarm signal form fire center, it will automatically activate the corresponding
working area of DSPPA networked PA system to force the insertion of emergency broadcast status
There are 32 fire trigger channels for each machine, setting through the host, the alarm zone of each
channel can be combined randomly
Each alarm channel has the function of fault detection, inspect the system line fault automatically
Multiple machines can connect to the network by the same system, the control area can be extended
randomly
2.8.2. Appearance Description
1. Setup indicator
When the parameters of this module cannot be found, such as IP is not clear, pull down the Mode key and this
indicator will be on.
2. Alarm signal input interface
CH1-CH9, alarm signal input interface
，
COM is a common port.
3. Alarm signal input interface
CH10-CH18, alarm signal input interface, COM is a common port.
4. DIP Switch
Mode: When the parameters of this module cannot be found, such as IP is not clear, pull down the Mode key and
this indicator will be on. The parameters will restore to the following specific parameters:
IP
：
192.168.16.2
GATE
：
192.168.16.1
Mask Code
：
255.255.255.0
Main server IP
：
192.168.16.250
Standby server IP
：
192.168.16.251
After setting, pull back to mode will restore the former configuration.
Note: only one machine of the same type can be set to mode in the same network at a time, otherwise IP
1
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