Bosch Security Systems | 2004-06 | 9922 141 10371en
Plena Voice Alarm System | Installation and User Instructions | System units en | 28
12 Mains power inlet - A socket to connect the
mains power source to the router (see section 4.15).
13 Ground - A connection to electrically ground the
router.
14 Firmware upgrade connector - An RS232
connector to connect a PC to upgrade the firmware
of the router.
15 Configuration settings - Two DIP switches to
configure the router. A termination switch to identify
the last router in a row and a firmware upgrade
switch to enable firmware upgrading.
16 Router connector - Two RJ45 connectors to
connect a controller or another router (see section
4.6).
17 Router ID - A rotary switch to set the ID of the
router (see section 5.6).
18 External booster 1 and 2 outputs - Two XLR
sockets to connect external booster 1 and 2 (see
section 4.15.3). These socket are respectively used in
combination with the Ext booster 1/2 in pins (no. 6
and 24).
19 ??? -
20 24V DC output -
21 Booster failure - Two pins (NC relays) to report a
booster failure.
22 TRG1/2 - Two general purpose trigger outputs.
23 Backup power inlet - An inlet to connect a back-
up power supply to the router (see section 4.15.2).
24 External booster 2 input - Two input pins to
connect external booster 2 (70V/100V). These pins
are used in combination with the XLR socket Booster
2 Out (no. 18).
figure 3.12: Front and rear views of the router (LBB1992/00)
Plena Voice Alarm Router
0dB
-6dB
-20dB
B
Processor reset
Network
Call/EMG
Music/Spare
Ground short
Input
Mains
Battery
Zone1
Zone2
Zone3
Zone4
Zone5
Zone6
Alarm
Zone select
A
Fault Indicators
Zone select
Zone1
Zone2 Zone3 Zone4 Zone5
Zone6
10k
10k
Booster 1 in
Override/Trigger Output
Trigger Input
Business
Emergency
Firmware upgrade
Firmware Upgrade
LBB 1992/00 8900 199 20001
Plena Voice Alarm
Router
115-230V~,50
/60Hz
S/N.
Design & Quality
The Netherlands
N663
Termination
100V0100V0100V0100V0100V0100V0100V70V0100V
Z1 Z2 Z3 Z4 Z5 Z6
Booster 1
Out
1... 9
ID
Router
Rated input power
:100VA
Line fuse:T1L250V for 230V AC
T2L250V for 1
15V AC
Warning
This apparatus must be earthde
TRG1 TRG2
123456
COM
NC
NO
12 3456
123456
1 23456
Z1 Z2
Z3
Z4
Z5
Booster
Failure
GND
Booster 2
Z6
24V
DC Out
TRG1 TRG2
Booster
Failure
24V
DC Out
A
1
00V 0 100V 0 100V 0 100V 0 10
0V 0 100V 0 100V 0 +24V-
Booster 2 in
Z1 Z2 Z3 Z4 Z5 Z6
B
DC In
Z1
Z2
Z3
Z4
Z5
Z6
24V
1 Channel 2 Channel
Booster 1
Booster 2
BGM/Spare
N.C./Spare
Call
BGM/Call
V.O .R .
V.O .R.
NC
NO
24V
In
Out
Power
Apparatus
delivered
Connected
for 23 0V~
115 V~
230V~
Call out
Made in China
Off
On
1
76
2 3
4
5 9 10 118 12
1314151617
1819
2024
21
22
23
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