Bosch LBB 1992/00 Plena Voice Alarm Router

The 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.

It provides dual channel operation for calls and BGM simultaneously to a maximum of six different zones, using two Plena amplifiers. Additionally, 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.

Features:

• 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

Controls and indicators Front:

• Meter (LED’s for -20, -6, 0 dB and Power ON)
• Eight system fault LEDs
• 12 loudspeaker line fault LEDs
• Six EMG call-zone selection buttons
• 12 EMG call-zone status LEDs
• Six BMG zone selector buttons
• Six BMG zone status LEDs

Controls and indicators Back:

• 2 x DIP switch
• Unit ID rotary control
• Mains voltage selector
• Power switch
• Mains socket

Interconnections Back:

• 12 loudspeaker outputs
• Two external amp inputs
• Call output
• Six volume override outputs
• 12 trigger inputs
• RS-232 connector
• Two system interlinks
• Two external amp outputs (XLR/balanced)
• Power amp fault output
• 24 VDC power output
• 24 VDC power input
• Two extra trigger outputs
• Earth connection screw

Bosch LBB 1992/00 Plena Voice Alarm Router in Bangladesh

Product Details: