|Minimum Order Quantity||1 Piece|
|Mixer Type||voice alarm controller|
|Voltage||230/115 VAC,+-15%,50/60 Hz|
|Operating temperature||-10 deg C to +55 deg C (14 deg F to +131 deg F)|
|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 Voltage||24 VDC,+15% / -15%|
Controls and indicators Front:
Controls and indicators Back:
|Voltage range||24 VDC supplied by LBB 1990/00 (or 18 to 24 VDC or VAC external power supply)|
|Stem length with mic||390 mm (15.35 in)|
|Cable length||5 m (16.4 ft)|
|Current consumption||30 mA (plus 15 mA per keypad)|
|Operating temperature||-10 deg C to +45 deg C (14 deg F to +113 deg F)|
|Storage temperature||-40 deg C to +70 deg C (-40 deg F to +158 deg F)|
|Relative humidity||95 %|
|Nominal sensitivity||85 dB SPL (gain preset 0 dB)|
Each call station supports six zone selections. The number of selectable zones or zone groups can be increased by connecting call station keypads (LBB 1957/00). Up to eight keypads can be added with each keypad adding seven zone or zone-group keys.
This call station features selectable gain, a selectable speech filter, and a limiter for improved intelligibility. The call station has a balanced line level output, making it possible to position it up to 1000 meters from the controller, using CAT-5 extension cables. With shielded cable, the call station can also be used in an EMC level 5 (heavy industry) environment.
DIP switches at the base of the call station select different microphone gain levels, the call station ID, and the speech filter. A service accessible rotary control provides microphone level attenuation. LEDs on the call station show which zones have been selected. Three additional LEDs give visible feedback on the active state of the microphone and the system. Green flashing means standby (chime is sounding). Green indicates microphone active. Amber indicates that the system has detected a fault, and red indicates that the system is in the emergency state.
Controls and indicators: