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Picture of TOA SX-2000AO Audio Output Unit

TOA SX-2000AO Audio Output Unit

The SX-2000AO is an audio output of the matrix system. Multiple units can be decentralized in a whole system. It is equipped with eight audio outputs and two inputs which can be mixed and output.
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Full Description

 

SX-2100 Audio Output Unit

The SX-2000AO is an audio output of the matrix system. Multiple units
can be decentralized in a whole system. It is equipped with eight audio outputs and two inputs which can be mixed and output. It is also
equipped with eight control inputs, and eight control outputs. The
SX-2000AO receives audio signals from the audio input unit via digital
transmission, but an analog audio input function (1 channel) enables
simultaneous all-zone calls for use in emergency situations. Audio output levels (post-fader levels) are indicated on the level meters provided for each output channel. Any output channel can be monitored using the internal speaker. It is equipped with an emergency audio input and a 24V emergency cutoff input. The SX-2000AO has two power inputs and can support a dual-redundant power supply system.

Specification  
Power Source Usable power supply unit: VX-200PS 24V DC (operational range: 20V – 40V DC) Two power inputs construction enables dual- redundant power supply.
Current Consumption Under 1.2A (when operated on the voltage where the current flows most) Under 0.79A (when operated on 24V DC) Note: But except current consumption of the external equipment of which power is supplied from the unit.
Indication 18 alphanumeric characters, Level indication (8 outputs, monitor), Status indicators, Power indicator, Standby indicator, CPU
OFF indicator
Operation Function button, Output level control, Monitor speaker volume control, ON/OFF switch, Operation button
Audio Output 8 outputs, 0dB*, suitable load: 600Ω or above, electronically-balanced output changeable into transformer-balanced output (optional), removable terminal block (12 pins), monitoring possible using built-in speaker
Audio Output Characteristic Frequency response: 20 – 20,000Hz Sampling frequency: 48kHz D/A converter: 24 bit
Emergency Line Input Emergency signals switched and sent to Input 1 (H, C, E) by relay removable terminal block (3 pins), Emergency audio input is connected to all outputs, when the power or an emergency cutoff 24V signal is cut off.
Emergency-Cutoff 24V Input 1 input, input current: under 5mA, removable terminal block (2 pins), cancellation possible using DIP switch
SX Link  
Network I/F 2 100 BASE-TX circuits, RJ45 connector, decentralized installation possible
Connection Cable/Device Shielded Category 5 twisted pair cable for LAN (CAT5-STP) To be connected via the switching hub specified by TOA Note: This network must be made physically independent from other LAN.
Maximum Cable Distance 100m (between this unit and a switching hub)
Analog Link  
Input/Output Connector Input: 1 input, RJ45 connector Output: 1 output, RJ45 connector
Connection Cable Shielded Category 5 twisted pair cable for LAN (CAT5-STP)(1 pair of audio wire + 1 pair of CPU OFF + 1 pair of control wire (system reset/standby) + 1 pair of connection check wire)
Maximum Cable Distance Total length of analog audio link: 800m
Control Input 8 inputs, no-voltage make contact input, open voltage 40V DC, short-circuit current: 2mA, photo coupler input, removable terminal block (6 pins)
Control Output 8 outputs, C contact, no-voltage make contact output, relay contact output (withstand voltage: 40V DC, control current: 2 – 300mA), removable terminal block (6 pins)
Operating Temperature 0°C to +40°C
Operating Humidity 35% to 80% RH (no condensation)
Finish Panel: Aluminum, black, alumite, Case: Surface-treated steel plate
Dimensions 482 (W) × 88.4 (H) × 349 (D)mm
Weight 6.2kg
Accessory Removable terminal plug (12 pins) × 2, Removable terminal plug (6 pins) × 8, Removable terminal plug (4 pins) × 1, Removable terminal plug (3 pins) × 1, Removable terminal plug (2 pins) × 1, Rack mounting screw × 4
Option Line transformer: IT-450
Remote Microphone for SX-2000

The RM-200S is a remote microphone designed for TOA's Matrix
System. It is equipped with: 13 function switches (which can be used to
select individual zones or zone groups), a covered switch, and
corresponding indicators.

RM-210 Remote Microphone Extension Unit
  • The RM-210 is an extension unit for increasing the number of function keys of TOA's RM-200M, RM-200XF and RM-200X Remote Microphones.
SX-2000 Systems Manager

SX-2000SM can be used in combination with an optional audio input unit, audio output unit, and remote microphone of the SX-2000 Series to make up a complete matrix system and can perform audio signal routing and priority control for the entire system. The SX-2000SM itself is equipped with 8 control inputs, 8 control outputs, failure status outputs, failure data inputs/switches, access indicators mode indicators and failure indicators enabling a wide rage of controls and status monitoring. Each control can be performed by way of a CF card inserted into the SX-2000SM unit. Operations of the entire system can be recorded and their contents stored on a CF card as an operation log.
The SX-2000SM also features two power inputs making possible the creation of a dualredundant power system.

SX-200RM Remote Microphone Interface Module

The SX-200RM is a dedicated remote microphone module for the SX-2000 Series audio input unit and can be used to connect two remote microphones. Input sensitivity can be adjusted using the knobs located near the RJ45 connector.

D-921E 2-channel input module
  • The D-921E is a 2-channel input module that accepts mic and line level inputs (selectable).
  • It is equipped with removable terminal block connectors, adjustable input sensitivity as well as phantom power.
D-921F 2-channel input module
  • The D-921F is a 2-channel input module that accepts mic and line level inputs (selectable).
  • It is equipped with XLR connectors, adjustable input sensitivity as well as phantom power.
D-922E 2-channel input module
  • The D-922E is a 2-channel input module that accepts mic and line level inputs (selectable).
  • It is equipped with removable terminal block connectors and DIP switches to adjust input sensitivity, phantom power and ground lifting.
D-922F 2-channel input module
  • The D-922F is a 2-channel input module that accepts mic and line level inputs (selectable).
  • It is equipped with XLR connectors and DIP switches to adjust input sensitivity, phantom power and ground lifting.
D-936R 4 stereo input module
  • The D-936R is a 4 stereo input module can be used to send one or a L+R mix of all the 4 stereo inputs to the D-901. Stereo/mono mode can be set on the front panel.
VP-2064 Power Amplifier
  • VP-2064 (60 W-by-4 channels)
  • Power Amplifier uses the VP-200VX Power Amplifier Input Module per channel.
VP-2241 (240 W-by-1 channel)
  • VP-2241 (240 W-by-1 channel)
  • Power Amplifier uses the VP-200VX Power Amplifier Input Module per channel.
VP-2421 Power Amplifier
  • VP-2421 (420 W-by-1 channel)
  • Power Amplifier uses the VP-200VX Power Amplifier Input Module per channel.
VX-2000DS Emergency Power Supply Unit
  • Emergency Power Supply Unit The VX-2000DS Emergency Power Supply Unit supplies the DC power to each equipment in the VX-2000 system by connecting the VX-2000PS Power Supply Unit. It keeps the battery unit that contains 2 × 12 V sealed lead batteries charged compensating for the temperature of the battery charging voltage. When the DC power supply from the VX-2000PS stops, the VX-2000DS is automatically switched to the backup battery.
VX-2000PF Power Supply Frame
  • The VX-2000PF permits the VX-2000PS Power Supply Unit to be mounted in an equipment rack. Up to three VX-200PS units can be installed in the unit.

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