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LBB1992/00

Bosch LBB 1992/00 Plena Voice Alarm Router, Six zones Extension and 12 input contacts to the Voice Alarm System, dual channel operation for calls and BGM simultaneously, Trigger Inputs 12 x (6 EMG, 6 business), Loudspeaker outputs 12 x (2 x 6 zones), Standalone, 19” rack

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    Voice Alarm Router

    Bosch LBB1992/00 Plena Voice Alarm Router

    Zones

    Six zones Extension and 12 input contacts to the Voice Alarm System

    Dual Channel Operation

    Dual channel operation for calls and BGM simultaneously to a maximum of six different zones, using two Plena amplifiers

    Power

    Voltage 230/115 VAC, ±10%, 50/60 Hz, Inrush current 1.5 A, 50 VA

    Loudspeaker Outputs

    12 x (2 x 6 zones), 100 V output : 700 W rated per zone

    Controls and Indicators

    Eight system fault LEDs, 12 loudspeaker line fault LEDs, Six EMG call-zone selection buttons,12 EMG call-zone status LEDs, 6x BMG zone selector buttons & status LEDs

    Electrical

    Mains Power Supply

    Voltage

    230 / 115 VAC, ±10%, 50 / 60 Hz

    Inrush current

    1.5 A @ 230 VAC / 3 A @ 115 VAC

    Max power consumption

    50 VA

    Idle / max load* current

    0.2 A / 0.3 A

    Battery Power Supply

    Voltage

    24 VDC, +15% / -15%

    Current max

    1.8 A

    Typical / max load* current

    0.51 A / 1.5 A

    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

    100 V Input

    Connector

    MSTB 2,5 /16-ST

    Amp 1

    100 V / 70 V / 0 V

    Amp 2

    100 V / 0 V

    Power handling capacity

    1000 W

    Loudspeaker outputs

    12 x (2 x 6 zones)

    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

    Output Contacts

    Connector

    MC 1,5 / 14-ST-3, 5

    Rating

    250 V, 7A, voltage free

    General purpose relays (2x)

    NO / COM

    Mechanical

    Dimensions (H x W x D)

    88 x 430 x 260 mm (19" wide, 2U high)

    Weight

    Approx. 3 kg

    Mounting

    Standalone, 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%

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