Q-SYS™ Amplifier and I/O Frame Backup Accessory

QSC DAB-801

Features

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

Introduction

Specifications

SPECIFICATIONS

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.