DSPPA DA8001 Manuale d'uso - Pagina 8
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Model
Description
Channel
Connector
Configuration
Input
Sensitivity/Impedance
Pilot Tone Frequency
Detection Line
Detection Level
Amplifier Detection Time
Speaker
Line
Detection
Time
Changeover Time
Failure Detection Time
Failure Reset Time
Zone Loading Capacity
Max Loading Current
Measurement Sensitivity
Power Supply
Dimension
Weight
8 / 9
DA8001
8 Channel Amplifier Fault Changeover with Speaker Line Surveillance
8 Channels
Eight balanced line inputs by phoenix connector
Eight balanced line outputs with 24V relay by phoenix connector
Eight Amplifier 100V inputs by phoenix connector
Eight Speaker 100V outputs by phoenix connector
One fault contact output by phoenix connector & One RS485 output by RJ45
Auto or manual monitoring dipswitch; Enable or disabled 8 zone monitoring
dipswitch
Expandable to 192 zones ID dipswitch; 10% or 20% monitoring speaker line
fluctuation
1V, 10K Ohm
20 KHz (±5%)
50V/70V/100V Speaker line
50V rms min
< 1 Second
< 2 Seconds per speaker zone
< 1 Second
5-15 Seconds
20 Seconds Max.
500W /100V Line Max.
8A
±10% of Speaker line impedance
DC24V by phoenix connector Max. 2A
482(W)x368(D)x44(H) mm
4.3kg