Name: Plena Message Manager Bosch LBB1965/00
Brand: Bosch
SKU: 32565
Price: 34867 UAH
Availability: InStock

Features:

Highly flexible stand‑alone digital message player
Up to 12 messages and 12 trigger inputs
Downloads messages from a PC in WAV format
Compliant with standards for emergency sound systems
Zone control for Plena system preamplifier LBB 1925/10
Front panel control and remote control

Specifications:

Voltage: 230 V AC. current, ± 10% 50/60 Hz
Inrush current: 1.5 A
Maximum power consumption: 50 VA
Battery power: 24V DC +/- 15%, 1 A
Supported sampling frequencies (fs): 24 / 22.05 / 16/12 / 11.025 / 8 kHz
Frequency response:
    @ Fs = 24 kHz: 100 Hz to 11 kHz (+ 1 / -3 dB)
    @ Fs = 22,05 kHz from 100 Hz to 10 kHz (1 / -3 dB)
    @ Fs = 16 kHz: from 100 Hz to 7.3 kHz (1 / -3 dB)
    @ Fs = 12 kHz: 100 Hz to 5.5 kHz (1 / -3 dB)
    @ Fs = 11,025 kHz: 100 Hz to 5 kHz (+ 1 / -3 dB)
    @ Fs = 8 kHz, from 100 Hz to 3.6 kHz (1 / -3 dB)
Distortion: <0.1% at 1 kHz
Signal / noise ratio (at max volume.):> 80 dB
DAC control: A control signal is 1 Hz
Line input: 1
Connector: 3-pin XLR, balanced
Sensitivity: 1
Impedance: 20 ohms
Factor common-mode rejection:> 25 dB (50 Hz - 20 kHz)
Line input: 1
Connector: tulip, symmetrical
Sensitivity: 1
Impedance: 20 ohms
Control inputs: 6
Connectors: Terminal
Activate: contact closure
Control Method: loop resistance test
Line Out 1
Connector: 3-pin XLR, balanced
Nominal level 1 V, adjustable
Resistance: <100 Ohm
Line Out 1
Connector: tulip, symmetrical
Nominal level 1 V, adjustable
Resistance: <100 Ohm
Output active posts: 1
Connector: terminal
Relays: 100 V, 2 A (voltage free SPDT)
Output of fault signal: 1
Connector: terminal
Relays: 100 V, 2 A (voltage free SPDT)
Communication Port: 1
Connector: 9-pin D-sub (RS-232)
PC Protocol: 115 kb / s, N, 8, 1, 0 (download)
Minutes LBB 1925/10: 19.2 kb / s, N, 8, 1, 0 (control areas)
Posts:
Data format: WAV file, 16-bit, PCM, mono
Memory capacity: 64 MB EEPROM
Recording / Playback time: 500 s at fs = 8 kHz ... 167 s at fs = 24 kHz
Number of posts: 12 (maximum)
Data Retention:> 10 years
Dimensions (HxWxD): 56 x 430 x 270 mm (width 19 inches, height 1U, with legs)
Color: charcoal
Weight: 3 kg
Operating temperature: -10 ºC - +55 ºC
Storage temperature: -40 ºC - +70 ºC
Relative Humidity: <95%

Plena Message Manager Bosch LBB1965/00

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