Products

VX-3004F

Voice Alarm System Frame

The VX-3004F frame is one of three system managers of TOA's VX-3000 series rack-mount type public address and voice evacuation system certified according to the European Standard EN 54-16.

It provides 4 output channels for AB speaker lines, each channel driven by a separate amplifier module. The amplifier modules can be easily mounted and removed. Up to 4 power amplifier modules of different wattages can be mounted, one of which can be used either for one channel or as a standby amplifier. The standby amplifier, when mounted, can be shared among other VX-3000F units. Each amplifier channel has the following DSP functions: different filter types (PEQ, HPF, LPF, shelving, CD-horn EQ, notch), compressor and delay that enables appropriate acoustic adjustment for any broadcast area. The smart ANC function enables the control of ambient noise and is not affected by the audio signal it controls. Therefore, the sensor’s installation location is not critical. The monitoring of the speaker lines can be selected between impedance monitoring with selectable pilot tone or by end-of-line modules.

The VX-3004F has 4 balanced audio input terminals from microphone up to line level sensitivity, with phantom power selection for microphone use. The inputs can also be set for receiving an emergency broadcast from another VA system of higher priority and broadcast it under the condition of the emergency mode. Up to 8 remote microphones can be connected via RJ45 ports; two of which can be emergency microphones. The following DSP functions are available for each input channel: different filter types (PEQ, HPF, LPF, shelving) and compressor. Helpful features such as feedback suppressor or voice-controlled broadcast activation (VOX) enhance the usability of the system.

  • Up to 4 amps (1 amp per AB zone, thus 4 AB-zones or 3 AB-zones + 1 standby amp)
  • Full VA and PA functionality
  • All indications and controls according to EN 54-16
  • Fault status indication for each speaker line
  • Operation and audio signal status indication per amplifier
  • 8 control outputs by open-collector-transistor and 8 by 5 A relays
  • 16 standard and 2 voltage-controlled control inputs with monitoring




  • Specifications
  • Application examples
  • Equipment
  • Tender text
  • Downloads
Specifications
Specifications for product:
VX-3004F VX-3008F VX-3016F
Power source

31 V DC (operating range: 20 – 40 V DC)

31 V DC (operating range: 20 – 40 V DC)

31 V DC (operating range: 20 – 40 V DC)

Frequency response

40 Hz - 20 kHz (±1 dB)

40 Hz - 20 kHz (±1 dB)

40 Hz - 20 kHz (±1 dB)

Distortion

< 1 % (at 1 kHz)

< 1 % (at 1 kHz)

< 1 % (at 1 kHz)

Power consumption

max. 85 W at 31 VDC

max. 85 W at 31 VDC

max. 90 W at 31 VDC

S/N ratio

60 dB (or more)

60 dB (or more)

60 dB (or more)

Control input

16 (by contact) + 2 (by 24 VDC polarty change)

16 (by contact) + 2 (by 24 VDC polarty change)

16 (by contact) + 2 (by 24 VDC polarty change)

Control output

Open collector: 8 + 3 (CPU OFF), Relay (125 VDC, 5 A): 8

Open collector: 8 + 3 (CPU OFF), Relay (125 VDC, 5 A): 8

Open collector: 8 + 3 (CPU OFF), Relay (125 VDC, 5 A): 16

Input / Output

Speaker Output: 4 AB Zones
Audio Input: 4 (Line: -20 dBV / Mic: -60 dBV, phantom power selectable)

Speaker Output: 8 zones
Audio Input: 4 (Line: -20 dBV / Mic: -60 dBV, phantom power selectable)

Speaker Output: 16 zones
Audio Input: 4 (Line: -20 dBV / Mic: -60 dBV, phantom power selectable)

Indicator

power, run, CPU off, LAN status, RM status
emergency status faults: general, network, EMG microphone, fuse, power, CPU, zones
amplifier status: signal, peak, operate, power

power, run, CPU off, LAN status, RM status
emergency status faults: general, network, EMG microphone, fuse, power, CPU, zones
amplifier status: signal, peak, operate, power

power, run, CPU off, LAN status, RM status
emergency status faults: general, network, EMG microphone, fuse, power, CPU, zones
amplifier status: signal, peak, operate, power

Connection

RJ45: control inputs x 2, control outputs (open collector) x 2, DS link x 1, remote microphones x 2, LAN x 2, analog link x 2

Removable screw terminals: control outputs (relay), zone outputs, standby amplifier bus, power input, audio inputs

RJ45: control inputs x 2, control outputs (open collector) x 2, DS link x 1, remote microphones x 2, LAN x 2, analog link x 2

Removable screw terminals: control outputs (relay), zone outputs, standby amplifier bus, extension links, power input, audio inputs

RJ45: control inputs x 2, control outputs (open collector) x 2, DS link x 1, remote microphones x 2, LAN x 2, analog link x 2

Removable screw terminals: control outputs (relay), zone outputs, standby amplifier bus, extension links, power input, audio inputs

Operating humidity

90% or less

90% or less

90% or less

Operating temperature

-5°C to +45°C

-5°C to +45°C

-5°C to +45°C

Finish

Steel plate, surface-treated, 30% gloss, paint, black

Steel plate, surface-treated, 30% gloss, paint, black

Steel plate, surface-treated, 30% gloss, paint, black

Weight

7.6 kg

7.9 kg

7.9 kg

Accessory (included)

CD (PC Setting Software) x 1, removable terminal plug (2 Pins) x 2, removable terminal plug (4 Pins) x 1, removable terminal plug (6 Pins) x 2, removable terminal plug (12 Pins) x 2, removable terminal plug (17 Pins) x 1, ferrite cable clamp x 2

CD (PC Setting Software) x 1, removable terminal plug (2 Pins) x 6, removable terminal plug (4 Pins) x 1, removable terminal plug (6 Pins) x 2, removable terminal plug (12 Pins) x 2, removable terminal plug (17 Pins) x 1, ferrite cable clamp x 2

CD (PC Setting Software) x 1, removable terminal plug (2 Pins) x 4, removable terminal plug (4 Pins) x 1, removable terminal plug (6 Pins) x 2, removable terminal plug (12 Pins) x 4, removable terminal plug (17 Pins) x 2, ferrite cable clamp x 2

Application examples
Equipment
Tender text
Downloads