Transcript DCN SPCC PO Central Control Equipment

Security Systems BU Communication Systems
Central Control Unit (Com - ports)

LBB3500/15
2 x 9-pin Sub-D connector RS 232 for:

Facilities

factory testing (diagnostics)

direct PC control

camera control

remote control (Open interface)
applications for:
- Mimic panel (Microphone control)
- Voting panel
- Attendance registration
- Intercom
- Message Distribution
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Central Control Unit (Com - ports)
LBB3500/15
Open interface applications for remote controller
The DCN system provides a facility for controlling microphones,
microphone management modes, attendance registration and voting from a
remote controller.
The remote controller can be custom built for a given application to control
microphone activity - for example a push- button panel, with on/ off pushbuttons and indicator. LEDs assigned to each microphone position can be
used to control delegates microphones from a remote position.
The communication protocol is message based binary interface (i. e remote
functions and update information).
Note: Before third parties can use the remote interface, the interface
must be enabled on the CCU by installing the LBB3587 key-disk.
- Only possible by using the LBB 3500/15 or /35
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CCU Trunk Communication Board (TCB-4)
Key to symbols :
1 Jumper X14 (See Chapter 4.5.3 (Table 4.4))
2 S14 DIP- switches 1 - 8 (See Chapter 4.6 )
3 S10 Push- button switch to reset the Central
Control Unit during servicing.
4 Three LEDs (left to right) green/ yellow/ red.
Normally the green/ yellow LEDs flash in
sequence, indicating the software is running.
Red LED illuminates during system reset.
5 S9 DIP- switches 1 - 8 (See Chapter 4.5.2
(Table 4.3))
6 Yellow LED indicates Digital Signal Processing
(DSP) software is running.
7 Connector for multi- trunk board (used only in
the multi- CCU)
8 Sockets for inserting flash EPROM (even)
9 Sockets for inserting flash EPROM (odd)
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CCU Trunk Communication Board (TCB-4)
Key to symbols :
10 SRAM back- up battery 3.6 V (life- time 5
years min.)
11 Jumper X13 (See Chapter 4.5.3 (Tables 4.4))
12 Fuse 3.15 amp (delayed)
13 Connector for multi- trunk board (used only in
the multi- CCU)
14 Serial RS232 Port 1
15 Serial RS232 Port 2
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Central Control Unit (Com - ports)

LBB3500/15
LBB 3500/ 15 and LBB 3500/ 35 (TCB 4)

Port 1 : DCN Control PC

Port 2 : Camera Control
In a single (stand- alone) CCU system two
serial COM- ports (Port 1 and Port 2) are
available. Both ports can be individually
configured.
NOTE: It is possible to select ‘Full’ protocol
on both Port 1 and Port 2. However this is
NOT recommended due to processing power
and memory limitations.
Default settings are;
•8 data bits
•No parity check
•1 Stop bit
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TCB-4 DIP Switch Settings
(default)
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Central Control Unit (Audio I/O)
LBB3500/15
1. Asymmetrical Recorder In- & Outputs
2. 2 Asymmetrical line input connectors
2
3. Symmetrical or 2 Asymmetrical line
outputs
1
3
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Central Control Unit (Audio I/O)
LBB3500/15
1. Tape/cassette recorder input and output (Cinch-type)
Tape In Asym.
nom. -33 dBV
max. -3 dBV
Tape Out Asym.
nom. -33 dBV
max. -3 dBV
2. 2 Asymmetrical line input connectors (Cinch-type)
Line In Asym.
nom. -18 dBV
max. +12 dBV
3. Symmetrical/Asymmetrical line output connectors (Cinch-type)
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Line Out Sym.
nom. -12 dBV
max. +18 dBV
Line Out Asym
nom. -18 dBV
max. +12 dBV
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Central Control Unit (Trunk Outlets)
LBB3500/15
1. Red LED overload indicators
2. Trunk outlet used for loop-through of the
trunk-line-cable
Trunk
2
1
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Central Control Unit (Trunk Outlets)
LBB3500/15
Trunk outlets
PCF=<60 max.
For loop-through of the DCN trunk-line without
regenerating the digital signal.
Power handling capacity maximum:
-
60 PCF per outlet
- 180 PCF total for the three outlets of the CCU.
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Extension Power Supply
LBB4106/x0
1. Mains socket with built-in fuse
115V-T4A/230V-T2A
Mains voltage
Mains fuse
220, 230, 240 V AC.
T- 4A (slow blow)
Nominal
Power Consumption
350 W
105, 115 V, 125 V AC. T- 5A (slow blow)
Warning:
All units must be powered via an earthed mains outlet.
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Central Control Equipment
End of section
 Robert Bosch GmbH
All rights are reserved. Reproduction or passing on to
third parties in whole or in parts is prohibited without the
written consent of the copyright owner.
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