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YA-7000 Amplifier Auto Switching Module

YA-7000

The YA-7000 Amplifier Auto Switching Module is designed to be installed in the power amplifier of the FS-7000 Series Voice Evacuation System. By connecting a standby amplifier to the YA-7000 module installed in the main amplifier, the main amplifier can be switched over to the standby amplifier when the main amplifier fails.

Specification
Power Source 24 V DC (supplied from the power amplifier)
Power Consumption 70 mA
Input Main amplifier input: Connects to the main amplifier's output (100 V line),
M4 screw terminal, distance between barriers: 9 mm
Standby amplifier input: Connects to the standby amplifier's output (100 V line),
M4 screw terminal, distance between barriers: 9 mm
Output Connects to the speaker line (100 V line), M4 screw terminal,
distance between barriers: 9 mm
Detected Fault Indication Power amplifier's fault indicator lights.
Operating Temperature 0℃ to +40℃
Operating Humidity Under 90% RH (no condensation)
Finish Panel: Surface-treated steel plate, black, paint
Dimensions 178 (W)× 61.2 (H) × 73 (D) mm
Weight 240 g
Accessory Terminal cover …1, Terminal cover mounting screw …2,
Amplifier mounting screw …2
Applicable Power Amplifier FS-7006PA, FS-7012PA
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