Descripción
QSC DAB-801
QSC DAB-801 Q-SYS™ Amplifier and I/O Frame Backup Accessory
| SPECIFICATIONS | DAB-801 |
| Connectors Input Output Other | 6 position “Euro” or “Phoenix” type, QSC DataPort (HD-15), QSC GPIO (DB-15). QSC DataPort (HD-15), 8 position high current “Euro” or “Phoenix” type. Control Extension Bus (DB-37), IEC type AC Inlet. |
| Controls | Page assignment: 8-position DIP type toggle switch |
| Page/Alarm Inputs | Balanced 5 kO, 3 V rms |
| LED Indicators | Power (blue, 1 each). NORMAL (green, 8 each, 1 per primary DP). FAULT (red, 8 each, 1 per primary DP). BACKUP ACTIVE (yellow, 6 each, 1 per backup DP) |
| Maximum Amplifier Ratings | 1200 W per channel |
| Power Requirements | 100–240 VAC, 50–60 Hz, 12 W max. |
| Operating Temperature (Tma) | 0–40°C non condensing |
| Dimensions (H×W×D) mm | 178 × 483 × 51 / 4RU |
| Dimensions (H×W×D) in | 7 × 19 × 2 / 4RU |
| Weight (net) | 3.5 kg / 7.8 lb |
| Weight (shipping) | 5 kg / 10.8 lb |
- One DAB-801 unit can provide N+1 instantaneous two-channel switchover redundancy for as many as eight amplifier output channels
- Two DAB-801 units can be cascaded to provide two- or four-channel switchover redundancy for up to 16 amplifier output channels
- Automatic detection and switchover between inputs from primary and backup I/O Frames, in case of failure upstream
- Fault tolerant control and monitoring of each DAB-801 is available using simultaneous GPIO terminals connected to both primary and backup I/O Frames
- Two additional non-networked analog “high line” level inputs provide emergency evacuation signal which can override all other input signals
- QSC DataPort connectors and high-current terminal blocks for easy and reliable installation
- Q-SYS technical support is available 24/7 worldwide
