LBB 1990/00 Plena Voice Alarm Controller

Communications Systems | LBB 1990/00 Plena Voice Alarm Controller
LBB 1990/00 Plena Voice Alarm Controller
www.boschsecurity.com
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Heart of the Plena Voice Alarm System
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EN 54‑16 certified and EN 60849 compliant
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Message manager and 240 W amplifier build‑in
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Six‑zone outputs
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6 emergency and 6 business triggers
The LBB 1990/00 Voice Alarm Controller unit is the
heart of the Plena Voice Alarm System. It is the basis
of the Plena Voice Alarm System, and has all the
essential functionality for compliance with the
EN 54‑16 and EN 60849 standards, including full
system supervision, loudspeaker line impedance
supervision, a supervised emergency microphone on
the front panel and a supervised message manager.
Functions
The messages can be merged to allow even more
flexible use of pre‑recorded announcements and
evacuation messages. The controller can be used as a
stand‑alone system with up to six zones, or expanded
to up to 120 zones using additional six‑zone routers.
Up to eight call stations can be connected.
Interconnections are made using standard RJ45
connectors and shielded CAT-5 cable.
The powerful 240 W output section has six
transformer-isolated 100 V constant-voltage outputs
for driving 100 V loudspeakers in six separate zones.
The 100 V-technique reduces line losses on longer
distances and provides easy parallel connection of
multiple loudspeakers. All zones may be individually
selected from the front panel, and the BGM output
level in each zone can be individually set in six steps.
The controller supports A/B wiring.
A built‑in 240 W amplifier provides the power for the
emergency call channel and BGM. Additional amplifiers
can be added to provide two‑channel operation. All
amplifiers are supervised. The audio output uses
standard analog audio 100 V line switching for full
compatibility with the product family of public address
equipment and Bosch EVAC-compliant loudspeakers.
The system is configured using DIP switches for basic
functionality and a PC for more advanced functions.
The configuration software is provided on
www.boschsecurity.com from the software download
section of the Plena Voice Alarm System controller.
The software package also includes many useful
programs, such as; MP3-ripping software, a samplerate converter, various audio and visual tools, and free,
MP3-coded music.
The controller has two BGM source inputs and a mic/
line input with configurable priority, speech filter,
phantom power and selectable VOX activation. A total
of 16 priority levels can be specified for microphone,
call stations and trigger inputs for optimum system
flexibility.
2 | LBB 1990/00 Plena Voice Alarm Controller
The amplifier output is also available as a separate
output on 100 V and 70 V. A separate 100 V call-only
output provides addressing for an area where BGM is
not required but where priority announcements are.
Six configurable volume-override output contacts are
available for overriding local volume controls during
priority calls. Both four-wire and three-wire schemes
are supported. An LED meter monitors the output.
Interconnections
Front
• Microphone socket
Back
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Up to 255 messages can be stored in the internal
16 MB flash ROM, without a need for battery backup.
Each message can have any length within the total
available capacity. Messages and configurations are
uploaded from a PC via USB 2 into the memory, after
which the unit operates without a PC connection. The
standard WAV-format is used for the messages, and
sample rates of 8 kHz up to 24 kHz with 16-bit word
length (linear PCM) are supported. This gives up to 17
minutes of recording time with CD‑quality
signal‑to‑noise ratio.
12 loudspeaker outputs
External amplifier input
Amplifier output (on 100 V)
Backup power input
Call output
Six volume override outputs
Three status outputs
12 trigger inputs
24 VDC output
Two call station connectors (redundant)
USB 2 connector
Two DE-9 connectors (reserved)
External amplifier output
Line output connectors
Two BGM inputs
PC call station input (reserved)
Two RC station connectors (redundant)
Connector to LBB 1992/00 (router)
Certifications and approvals
The unit has 12 contact trigger inputs for business and
emergency (EMG) calls. Each can be configured for a
message consisting of a sequence of up to eight wave
files. In this way some wave files may be used in
various combinations with other messages, optimizing
flexibility and the amount of storage space used.
Multiple messages can be merged to form one
integrated message. A zone selection, together with
this sequence can be configured for each trigger input.
Controls and indicators
Front
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LED power meter
13 system fault LEDs
Two fault state buttons
Two emergency state buttons
Six EMG zone status LED pairs
Six EMG zone select buttons
Six BGM zone select LEDs
Six BGM zone select buttons
Six BGM zone volume control knobs
Two BGM source status LEDs
Three knobs for BGM volume, treble, and bass levels
All-call button
Indicator test button
EMG state button
Alert message button
Safety
acc. to EN 60065
Immunity
acc. to EN 50130‑4
Emission
acc. to EN 55103‑1
Emergency
acc. to EN 54‑16 / EN 60849
Region
Certification
Europe
CE
Declaration of Conformity
CPD
CPD
Poland
CNBOP
Installation/configuration notes
Back
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Three service settings DIP switches
Calibration switch
Four system configuration DIP switches
Mains voltage selector
Power switch
Power cord socket
Mic/line level switch
Three DIP switches for VOX, speech, phantom power
Microphone volume control knob
Digital message volume control screw
Monitoring speaker volume control knob
LBB 1990/00 rear view
Parts included
Quantity
Component
1
LBB 1990/00 Voice Alarm Controller
1
Power cord
3 | LBB 1990/00 Plena Voice Alarm Controller
1
Set of 19” mounting brackets
Sensitivity
200 mV
1
Safety Instructions
Impedance
22 kohm
1
USB cable
S/N (flat at max volume)
>70 dB
S/N (flat at min volume/
muted)
>75 dB
Headroom
>25 dB
Trigger Inputs
12 x (6 EMG, 6 business)
Connectors
MC1,5 / 14-ST-3,5
Activation
Programmable
Supervision
On EMG inputs, programmable
Supervision method
Series / parallel resistor
Technical specifications
Electrical
Mains power supply
Voltage
230/115VAC, ±15%, 50/60 Hz
Current inrush
8A
Max power consumption
600 VA
Battery power supply
Voltage
24 VDC, +15% / -15%
Current max
14 A
Performance
100 V input
Connector
MSTB 2,5 /16-ST
Power handling capacity
1000 W
Tape output
1x
Connector
Cinch, 2 x mono
Nominal level
350 mV
Impedance
<1 kohm
Output power (rms/maximum)
240 W / 360 W
Power reduction on backup
power
-1 dB
Frequency response
60 Hz to 18 kHz (+1/-3 dB at -10 dB
ref. rated output)
Distortion
<1% at rated output power, 1 kHz
Bass control
-8/+8 dB at 100 Hz
Treble control
-8/+8 dB at 10 kHz
Mic/line input
1x
Connector
XLR, 6.3 mm jack
Sensitivity
1 mV (mic), 1 V (line)
Impedance
>1 kohm (mic); >5 kohm (line)
S/N (flat at max volume)
>63 dB (mic); >70 dB (line)
S/N (flat at min volme/muted)
>75 dB
CMRR
>40 dB (50 Hz – 20 kHz)
Headroom
>25 dB
Speech filter
-3 dB at 315 Hz, high-pass,
6 dB/oct
Phantom power supply
12 V (mic mode only)
VOX trigger level
-20 dB (100 µV mic / 100 mV line)
or via input contact
Limiter
Automatic
Power consumption
Line input
(BGM and PC call station)
Mains operation
Connector
Cinch, stereo converted to mono,
unbalanced
Max power
550 W
-3dB
440 W
Loudspeaker outputs
Connectors
MSTB 2,5 /16-ST, floating
100 V output
700 W rated per zone
Volume override types
3-wire, 4-wire (24 V), 4-wire failsafe
BGM zone output
Attenuation
70 / 50 /35 /25 / 18 / 13 V for
0 / -3 / -6 / -9 / -12 / -15 dB
120 / 60 / 30 / 15 / 8 /4 W
Output Contacts
Connector Type
MC 1,5/14-ST-3,5
Rating
100 V, 2A, voltage free
Emergency active relay
NO / COM / NC
Call active relay
NO / COM / NC
Fault relay
NO / COM / NC normally energized
(failsafe)
General purpose relays
NO / COM
4 | LBB 1990/00 Plena Voice Alarm Controller
-6dB
340 W
Pilot tone*
136 W
Idle
60 W
24 VDC operation
Max power
14.0 A (336 W)
-3 dB
12.5 A (300 W)
-6 dB
9.5 A (228 W)
Pilot tone*
2.5 A (60 W)
Idle
0.9 A (22 W)
* 20 kHz -20dB with maximum loudspeaker load
Environmental
Operating temperature
-10 ºC to +55 ºC (14 ºF to +131 ºF)
Storage and transport
temperature
-40 ºC to +70 ºC (-40 ºF to
+158 ºF)
Relative humidity
<95%
Acoustic noise level of fan
<48 dB SPL at 1 m (max output)
Ordering information
LBB 1990/00 Plena Voice Alarm Controller
Fully supervised main control unit for the Plena Voice
Alarm System applications, built-in 240 W amplifier.
Order number LBB1990/00
Accessories
Messages
PLN‑VASLB‑NL Plena VAS labels, Dutch (10 pcs)
Data format
WAV-file, 16-bit PCM, mono
Supported sample rates (fs)
24 / 22.05 / 16 / 12 / 11.025 /
8 kHz
Frequency response
Labels for placing on front panel (set of 10 pieces),
Dutch.
Order number PLN-VASLB-NL
PLN‑VASLB‑DE Plena VAS labels, German (10 pcs)
Labels for placing on front panel (set of 10 pieces),
German.
at fs=24kHz
100 Hz to 11 kHz (+1/-3 dB)
at fs=22.05kHz
100 Hz to 10 kHz (+1/-3 dB )
at fs=16kHz
100 Hz to 7.3 kHz (+1/-3 dB )
at fs=12kHz
100 Hz to 5.5 kHz (+1/-3 dB)
at fs=11.025kHz
100 Hz to 5 kHz (+1/-3 dB)
PLN‑VASLB‑SE Plena VAS labels, Swedish (10 pcs)
at fs=8kHz
100 Hz to 3.6 kHz (+1/-3 dB)
Labels for placing on front panel (set of 10 pieces),
Swedish.
Distortion
<0.1% at 1 kHz
Order number PLN-VASLB-SE
S/N (flat at max volume)
>80 dB
PLN‑VASLB‑PL Plena VAS labels, Polish (10 pcs)
Memory capacity
16 MB Flash ROM
Recording / playback time
1000 seconds at fs = 8 kHz
333 seconds at fs = 24 kHz
Number of messages
255 max
Supervision Flash ROM
Continuous checksum control
Supervision DAC
1 Hz pilot tone
Data retention time
>10 years
Mechanical
Dimensions (H x W x D)
144 x 430 x 370 mm
(19" wide, 3U high)
Weight
Approx. 21.17 kg
Mounting
19”rack
Color
Charcoal
Order number PLN-VASLB-DE
PLN‑VASLB‑FR Plena VAS labels, French (10 pcs)
Labels for placing on front panel (set of 10 pieces),
French.
Order number PLN-VASLB-FR
Labels for placing on front panel (set of 10 pieces),
Polish.
Order number PLN-VASLB-PL
5 | LBB 1990/00 Plena Voice Alarm Controller
Represented by:
Americas:
Bosch Security Systems, Inc.
12000 Portland Avenue South
Burnsville MN 55337, USA
Phone: +1-800-392-3497
Fax: +1-800-955-6831
audiosupport@us.bosch.com
www.boschsecurity.com
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: +31 40 2577 330
emea.securitysystems@bosch.com
www.boschsecurity.com
© Bosch Security Systems 2016 | Data subject to change without notice
1892775819 | en, V6, 20. May 2016
Asia-Pacific:
Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia
China:
America Latina:
Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division
201 Building, No. 333 Fuquan Road
Via Anhanguera, Km 98
North IBP
CEP 13065-900
Changning District, Shanghai
Campinas, Sao Paulo, Brazil
200335 China
Phone: +55 19 2103 2860
Phone +86 21 22181111
Fax: +55 19 2103 2862
Fax: +86 21 22182398
latam.boschsecurity@bosch.com
www.boschsecurity.com.cn
www.boschsecurity.com
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