QSC BASIS 922az - Preliminary Specifications - Interfaces and Indicators; Monitor, Relay, Logic, and Omni I;O Specs; Communication Ports and Indicators

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Preliminary Specification
Control Room Foldback Monitoring
Connector Type 5-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks
Pinout 1:+(input) 2:-(input) 3:CHASSIS GND 4:-(output) 5:+(output)
Tap points 8 internal input, 8 internal output, 8 amplifier (pre-, post-, amplifier) software
selectable
Monitor Input
Monitor Signal (unit off) Unity gain connection, relay bypass
Maximum level +21 dBu
Impedance (nominal) 10K ohms
CMRR, 20Hz-20KHz >54 dB
Monitor Output
Monitor Sum of Monitor Input and signal from internal monitor tap point(s)
Freq. Resp. 20Hz-20KHz +/- 0.5dB
Distortion (20Hz-20KHz) <0.05% @ +4dBu
Noise Floor >90dB
Output Impedance (nom) 100 Ohms
Output Load (min) 600 Ohms
Monitor Level
Control Range (nom) 0dB to -95.5dB in 0.5dB steps
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 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
DataPort Status (Port) Tri-state (red, green, yellow), front panel
LCD Data Display 2 line x 16 character, backlit, front panel
Specifications are subject to change without notice.