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.
| 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 |