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BOSCH COMMUNICATIONS F.01U.080.427
- 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
high performance, highly versatile standalone digital message player
Parts Included
1 LBB 1965 Plena Message Manager
1 Power cord
1 Set of 19" mounting brackets
1 Plena CD
1 Installation and User Instructions
Mains power supply
Voltage 230/115 VAC, ±10%, 50/60 Hz
Inrush current 1.5 A at 230 VAC / 3 A at 115 VAC
Max power consumption 50 VA
Battery power supply
Voltage 24 VDC, +15% / -15%
Current max 1 A
Performance
Supported sample rates (fs) 24 / 22.05 / 16 / 12 / 11.025 / 8 kHz
Frequency response
@ fs=24kHz 100 Hz to 11 kHz (+1 / -3 dB)
@ fs=22.05kHz 100 Hz to 10 kHz (+1 / -3 dB )
@ fs=16kHz 100 Hz to 7.3 kHz (+1 / -3 dB )
@ fs=12kHz 100 Hz to 5.5 kHz (+1 / -3 dB)
@ fs=11.025kHz 100 Hz to 5 kHz (+1 / -3 dB)
@ fs=8kHz 100 Hz to 3.6 kHz (+1 / -3 dB)
Distortion <0.1% at 1 kHz
S/N (flat at max volume) >80 dB
Supervision DAC 1 Hz pilot tone
Line input 1 x
Connector 3-pin XLR, balanced
Sensitivity 1 V
Impedance 20 kohm
CMRR >25 dB (50 Hz-to 20 kHz)
Line input 1 x
Connector Cinch, unbalanced
Sensitivity 1 V
Impedance 20 kohm
Trigger input 6 x
Connector Screw
Activation Contact closure
Supervision method Cable loop resistance check
Line output 1 x
Connector 3-pin XLR, balanced
Nominal level 1 V, adjustable
Impedance <100 ohm
Line output 1 x
Connector Cinch, unbalanced
Nominal level 1 V, adjustable
Impedance <100 ohm
Message active output 1 x
Connector Screw
Relay 100 V, 2 A (voltage free, SPDT)
Fault output 1 x
Connector Screw
Relay 100 V, 2 A (voltage free, SPDT)
Interconnection 1 x
Connector 9-pin D-sub (RS-232)
PC protocol 115 kb/s, N, 8, 1, 0 (upload)
LBB 1925/10 protocol 19.2 kb/s, N, 8, 1, 0 (zone control)
Messages
Data format WAV-file, 16-bit PCM, mono
Memory capacity 64 Mb EEPROM
Recording/playback time 500 s @ fs=8 kHz 167 s @ fs=24 kHz
Number of messages 12 (maximum)
Data retention time >10 years
Mechanical
Dimensions (H x W x D) 56 x 430 x 270 mm 2.20 x 16.92 x 10.62 inch (19" wide, 1U high, with feet)
Weight Approx. 3 kg
Mounting Stand‑alone, 19” rack
Color Charcoal
Environmental
Operating temperature -10 ºC to +55 ºC (14 ºF to +131 ºF)
Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity <95%
Shipping
Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.
Shipping policyReturns
Return within 30 days of delivery. Opened items may carry an open-box fee of up to 30%, set by our QA team on inspection. Return shipping is paid by the customer.
Start a returnDamaged or wrong item?
Tell us within 3 days of delivery with photos and we'll make it right, with no fee.
Contact usBosch warranty
This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.
Warranty detailsSupport from real people
Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.
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