BOSCH LBB 1990/00 Plena Voice Alarm Router
SKU:120,000৳
The Bosch LBB 1992/00 Plena Voice Alarm Router is an expansion unit that can add six zones and 12 input contacts to the Voice Alarm System. It can use the built-in amplifier on the LBB 1990/00 Voice Alarm Controller and provides inputs and outputs for one or two amplifiers in a multi-amplifier one or two-channel system. The LBB1992/00 provides dual-channel operation for calls and BGM simultaneously to a maximum of six different zones, using two Plena amplifiers.
Additionally, the single-channel operation is possible with only one Plena amplifier. Multiple routers can also share one amplifier, including the internal amplifier on the controller unit. It is possible to use any number of amplifiers from one up to the number of routers used.
- The controller supports A/B wiring.
- Expand the voice alarm system with six zones
- EN 54‑16 certified and EN 60849 compliant
- 12 additional input contacts
- Six volume override output contacts
- Supervision within the Plena Voice Alarm System
- Up to 9 routers can be used
- Same functionality as the system controller
- Uses System controllers built-in amp or additional Plena booster amps
BOSCH LBB 1990/00 Plena Voice Alarm Router Specs:
- Voltage: 230/115 VAC, ±10%, 50/60 Hz
- Inrush curren: t 1.5 A @ 230 VAC / 3 A @ 115 VACMax power consumption: 50 VA
- Idle / max load* current: 0.2 A / 0.3 A
- 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
- 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
- Connector: MC 1,5/14-ST-3,5
- Rating: 250 V, 7A, voltage-free
- General-purpose relays (2x): NO / COM
- Maximum load means the maximum load on 24 VDC, and indicator tests.
- 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
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BOSCH LBB 1990/00 Plena Voice Alarm Controller
228,000৳Add to cartThe Plena LBB 1990/00 Voice Alarm Controller unit, is the heart of the voice alarm system. It is the basis of the Plena Voice Alarm System and has all the essential functionality for compliance with the EN54‑16 and EN60849 standards, including full system supervision, loudspeaker line impedance supervision, a supervised emergency microphone on the front panel, and a supervised message manager.
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