VX-3016F

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The VX-3016F is a device designed to control the
Voice evacuation announcements of TOA’s VX-3000
Series rack-mount type voice evacuation system which
is compliant with the European Standard EN54 for
fire alarm systems. It has audio input terminals and
can output the amplified audio signals to the speaker
lines when the optional power amplifier modules
are mounted. It is possible to make an Emergency
Warning Broadcast assigned a higher priority than the
Emergency broadcast. Two patterns of the Emergency
broadcast can be activated simultaneously. Compatible
with network, the system can be configured in
distributed arrangement. Features include the following
functions: Digital signal processing function that
enables appropriate acoustic adjustment for individual
input sound sources and output amplifiers, Feedback
suppressor function that automatically suppresses
acoustic feedback when it occurs, VOX function that
allows start/stop control of broadcast by way of an audio
trigger, and ANC function that enables an ambient noise
control. (The ANC function distinguishes between the
unit’s output sound and the ambient noise. The unit’s
output sound is not detected as noise.) Indicators that
show such statuses as fault status and power amplifier
signal status are provided. It has 16 speaker output
channels.
The number of mountable amplifier modules is up to
2 when used as zone amplifiers or a total of 2 when
one is used as standby amplifier and the other as
zone amplifier. When one module for zone amplifier use
is mounted, the VX-3016F can be used as 1-bus/16-
zone output speaker selector. When 2 modules for zone
amplifier use are mounted, it can be used as 2-channel
1-bus/8-zone output speaker selector.
Zones can be expanded by connecting the unit having
amplifier module(s) and the one having no amplifier
module. As the VX-3016F is equipped with Standby
amplifier input/output terminal, the standby amplifier,
when mounted, can be shared among VX-3000F units.

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Features
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Features

TOA VX-3016F Toa Voice Alarm System

Power Source: 20 – 33 V DC, removable terminal block (4 pins)

Power Consumption: 24 W (frame only) at 33 V DC input, 90 W (RS LINK: 2 A output) at 33 V DC input

ATT/Control Output: 16 outputs, no-voltage make contact, relay contact (NC, NO, C),

control current: 2 mA to 5 A, withstand voltage: 125 V AC, 40 V DC

Connector: Removable terminal block (12 pins) … 4

Analog Link Number of Connectors: 1 input, 1 output

Connection Device: VX-3004F, VX-3008F, VX-3016F

Connector: RJ45 connector

Connection Cable: Shielded Category 5 twisted pair cable (CAT5-STP) or greater

Maximum Cable Distance: 800 m (2624.67 ft)

Audio Input 1, 2, 3, 4: 4 inputsSensitivity: LINE: −20 dB*2, MIC: −60 dB*2

LINE/MIC/ANC Sensor (changeable with setting software)

Gain Control: Volume adjustable with volume control (internal front panel) −∞ to 0 dB

Input Impedance: 47 kΩ, electronically-balanced

Frequency Response: 40 Hz to 20 kHz ±1 dB

(at DA CONTROL LINK, 0 dB output)

Distortion: 1% or less (at DA CONTROL LINK, 0 dB output, 1 kHz)

Signal to Noise Ratio: 60 dB or more (at DA CONTROL LINK, A-weighted)

Phantom Power Supply: 24 V DC, can be set with setting software

Connector: Removable terminal block (6 pins) … 2

Control Input 1, 2: 16 inputs, no-voltage make contact input, open voltage: 24 V DC,

short-circuit current: 2 mA,

Fault Detection System: Short circuit, Open circuit, Method: Voltage detect,

Connector: RJ45 connector,

Connection Cable: Shielded Category 5 twisted pair cable (CAT5-STP) or greater,

Control Output 1, 2: General outputs : 8 with CONTROL OUTPUT 1

Exclusive outputs : 3 with CONTROL OUTPUT 2

GENERAL FAULT, CPU FAULT, CPU OFF No-voltage make contact, electrical contact output, control

current: 10 mA,

withstand voltage: 28 V DC

Connector: RJ45 connector

Connection Cable: Shielded Category 5 twisted pair cable (CAT5-STP) or greater

DS Link: Connection Device: DS LINK of Power supply units

Connector: RJ45 connector

Connection Cable: Shielded Category 5 twisted pair cable (CAT5-STP) or greater

Maximum Cable Distance: 5 m (16.4 ft)

Digital Signal Processing

ANC (Ambient Noise Control): Amplifier output level control, Automatic sensor input reference level measuring,

Sensor input reference level fine adjustment,

Maximum output signal level control: –15 to 0 dB,

Minimum output signal level control: –18 to –3 dB,

Sample time setting: 10 s, 20 s, 30 s, 1 min, 5 min,

Gain ratio setting: (Ambient noise: Output signal level),

6:3, 5:3, 4:3, 3:3, 3:4, 3:5, 3:6,

Ambient noise measuring frequency setting: 20 Hz – 20 kHz, 3 points,

Compressor: Threshold: –20 to 0 dB (1 dB steps)

Ratio: 1:1, 1.1:1, 1.2:1, 1.3:1, 1.5:1, 1.7:1, 2:1, 2.3:1, 2.6:1, 3:1, 4:1, 5:1, 7:1, 8:1, 10:1, 12:1, 20:1,

∞:1

Attack time: 0.2 ms – 5 s

Release time: 10 ms – 5 s

Gain: –∞ to +10 dB

Knee type: hard knee, middle knee, soft knee

Delay: For each amplifier output, 0 – 2730 ms (0.021 ms steps