خانه صوت و کنفرانس بوشPublic Address and Voice AlarmDigital PA and Emergency Sound Praesideo System

LBB 4404/00 CobraNet Interface

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Technical Specifications
Electrical Supply voltage 24 to 48 VDC
Power consumption 11 W (DC)
Audio Transport Ethernet
Channels 4 in / 4 out per interface Max 64 on CobraNetTM
Compliance IEEE 802.3
Audio Transport 16 / 20 / 24-bit
Sample Rate 48 kHz
Latency 5.33 ms
Integrity assurance Watchdog
Control inputs 8 x
Connectors Removable screw terminals
Operation Closing contact (with supervision)
Control outputs 5 x
Connectors Removable screw terminals
Mechanical Dimensions (H x W x D)
for tabletop, with feet 92 x 440 x 400 mm (3.6 x 17.3 x 15.7 in)
for 19” rack, with brackets 88 x 483 x 400 mm (3.5 x 19 x 15.7 in)
in front of brackets 40 mm (1.6 in)
behind brackets 360 mm (14.2 in)
Weight 6 kg (13.2 lbs)
Mounting Tabletop, 19”-rack
Color Charcoal (PH 10736) with silver
Environmental Operating temperature -5 °C to +55 °C (23 °F to +55 °F)
Storage temperature -20 °C to +70 ° C (-4 °F to +158 °F)
Relative humidity 15% to 90%
Air pressure 600 to 1100 hPa
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