QSC Audio 522ua Relay Outputs, Logic Outputs, Omni Inputs, RS-232 Port, QSControl.net, CobraNet

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Preliminary Specification

Relay Outputs

2 discrete floating relay switch outputs

Connector Type

3-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks

Configuration

Electromechanical Relay

Pinout

1:NC 2:NO 3: COM

Switching Capacity (nom)

1A 30VDC

Logic Outputs

4 discrete outputs

Connector Type

2-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks

Configuration

Single-ended, TTL compatible

Pinout

1:+(Signal) 2:-(CHASSIS GND)

Omni Inputs

6 discrete inputs for TTL logic, voltage control or passive resistive

Connector Type

2-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks

Configuration

Single-ended, ground referenced

Pinout

1:+(Signal) 2:-(CHASSIS GND)

Normal Operating Range

Reads signals between 0-5V nominally

Potentiometer Operation

Use 10K for full range

Voltage Tolerance

+/- 48V

Current Output

0.5mA with 10K pot (for passive resistive controls)

RS-232 Port

Female DB9 Connector

QSControl.net

Neutrik Ethercon RJ45 Ruggedized Data Connector

CobraNet

Neutrik Ethercon RJ45 Ruggedized Data Connector

Indicators

 

QSControl Status

Yellow Link, Tx, Rx, front panel / Green Link, Tx, Rx, rear panel

CobraNet Status

Yellow Link, TX, RX, front and rear panel

Power

Blue, front panel

Diagnostic

Red, front panel

LCD Data Display

2 line x 16 character, backlit, front panel

Signal Presence

Tri-state (red, green, yellow), front panel

Dimensions

18.89” (479.8mm) W x 1.73” (43.9mm) H x 15.00” (381.1mm) D

Weight

9.96 lb. (4.52 kg)

Specifications are subject to change without notice.

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Contents TD-000198-00 8x8 CobraNet Enabled Signal Processor Hardware ManualImportant Safety Precautions & Explanation of Symbols See page 14 for detailed descriptions IntroductionBlock Diagram Introduction Networking the Rave 522ua Why CobraNet Needs Special TreatmentExample #1 QSControl.net X-over mode Example #2 CobraNet X-over mode Example #3 Single Wire Interface Example #4 Two-Wire Interface shared network hardware Example #5 Two-Wire Interface separate network hardware Mounting UnpackingRack Mounting DescriptionTo Install QSControl.net Computer Requirements & Software InstallationTo Uninstall QSControl.net Click the Install QSControl.net buttonConfiguration Memories General Information & Configuration MemoriesNetwork CobraNet Connection LossConnections Relay Out LED IndicatorsRS-232 LCD Display and Controls Front Panel Password LockoutLeft side buttons have screen dependent functions LCD Navigation MapGetting Started Reboot only if your computer prompts you to do soGetting Started Operation Safe Mode Switch Utility/Diagnostic FunctionsHow to put the Rave 522ua into Safe Mode RS-232 Serial Port I/O InterfaceRS-232 Communications Procedure Telnet Access Preliminary Specification Dimensions IndicatorsWeight Relay OutputsDimensions Page QSC Audio Products 3 Year Limited Warranty How to Contact QSC Audio Products

522ua specifications

The QSC Audio 522ua is a cutting-edge amplifier designed to meet the demands of professional audio environments. This versatile 2-channel amplifier delivers a robust performance, making it an ideal choice for installations in various settings such as auditoriums, theaters, and multi-purpose venues.

One of the standout features of the 522ua is its exceptional power output. With a continuous output of 250 watts per channel at 4 ohms, it ensures that audio signals are delivered with clarity and strength. This amplifier is built to handle both low and high impedance loads, providing flexibility for different speaker configurations. What’s more, its dynamic power capabilities allow for peaks up to 450 watts, ensuring that even the most demanding audio content is reproduced with stunning accuracy.

At the heart of the QSC 522ua is the innovative PowerLight technology, which combines efficiency and performance. This technology not only contributes to reduced power consumption but also results in lower operating temperatures, enhancing the reliability and longevity of the amplifier. The compact design of the 522ua ensures it can fit into tight spaces while still providing ample power, catering to the needs of various installations.

Another important feature is the integrated DSP (Digital Signal Processing), which allows users to fine-tune audio output for optimal performance. The DSP includes functions such as equalization, delay, and crossover settings, enabling precise control over sound reproduction. The intuitive user interface, along with the LCD display, makes navigating through the amplifier's features and settings seamless.

Moreover, the 522ua is equipped with advanced protection circuitry that safeguards the amplifier against thermal overload, short circuits, and other potential issues. This reliability ensures uninterrupted performance during critical audio tasks.

In addition, the amplifier's network capabilities allow for remote monitoring and control through the QSC Q-SYS platform or other compatible systems, integrating it easily into modern audio networks. With its combination of power, reliability, and advanced technology, the QSC Audio 522ua stands out as an outstanding amplifier option for professional audio applications. Whether for live performance, installation, or broadcast, it delivers unmatched performance that audio professionals have come to trust.