{"id":16118,"date":"2025-01-22T09:20:19","date_gmt":"2025-01-22T02:20:19","guid":{"rendered":"https:\/\/www.tid.vn\/?post_type=product&p=16118"},"modified":"2026-01-13T09:13:00","modified_gmt":"2026-01-13T02:13:00","slug":"toa-vx-3004f","status":"publish","type":"product","link":"https:\/\/www.tid.vn\/en\/san-pham\/toa-vx-3004f","title":{"rendered":"TOA VX-3004F"},"content":{"rendered":"

Specifications:<\/strong><\/p>\n

Power supply<\/strong> 20 \u2013 33 V DC, removable connector (4 pins)<\/p>\n

Power consumption<\/strong> 24 W (frame only) at 33 V DC input, 90 W (RS Link: 2 A output) at 33 V DC input<\/p>\n

Indicators<\/strong> POWER (green) x1, RUN (green) x 1, EMERGENCY (red) x 1, CPU OFF (red) x 1, LAN A (green) x 1, LAN B (green) x 1, RS LINK A (green) x1, RS LINK B (green) x 1
\nError status (yellow)
\nGENERAL x 1, UNIT x 1, NETWORK x 1, EMG MIC x 1, FUSE x 1, POWER x 1, CPU x 1, ZONE x 8
\nAudio gain
\nPEAK (red) x 4, SIGNAL (green) leaf) x 4, OPERATE (green) x 4, POWER (green) x 4<\/p>\n

Operation<\/strong>
\nError control switch x 2 (ACK\/RESET)
\nTest switch x 1 (LAMP TEST)
\nSetting switch: ID NO., RESET, IMPEDANCE, setting (front panel)<\/p>\n

LAN A, B<\/strong>
\nNumber of connection ports: 2 (LAN A, LAN B)
\nNetwork I\/F: 100BASE-TX
\nNetwork protocol: TCP, UDP, ARP, ICMP, RTP, IGMP, FTP, HTTP, NTP
\nSTP protocol: RSTP
\nAudio transmission system: TOA audio packetization (*1)
\nAudio encoding method: PCM
\nSampling frequency: 48 kHz
\nAudio quantification bits: 16 bits
\nConnected equipment: other VX-3004F, VX-3008F, VX-3016F, NX-300, VX-3000PM, VX-3000CT, Switching HUB
\nConnection port: RJ45
\nConnection cable: CAT5 or higher twisted pair cable
\nNumber of cascades: up to 7
\nMaximum cable distance: 100 m<\/p>\n

RS Link A, B<\/strong>
\nNumber of connection ports: 2 (RS LINK A, RS LINK B)
\nAudio input level: 0 dB (*2)
\nPower: up to 1 A per port
\nConnection port: RJ45
\nConnection cable: CAT5-STP or higher shielded twisted pair cable
\nMaximum cable distance: 1200 m<\/p>\n

DS Link<\/strong>
\nConnection device:
\nDS LINK of power supply device
\nConnection port: RJ45
\nConnection cable: CAT5-STP or higher shielded twisted pair cable
\nMaximum cable distance: 5m<\/p>\n

Analog Link<\/strong>
\nNumber of connection ports: 1 input, 1 output
\nConnecting device: other VX-3004F, VX-3008F, VX-3016F
\nConnecting port: RJ45
\nConnecting cable: anti-interference twisted pair cable CAT5-STP or higher
\nMaximum cable distance: 800 m<\/p>\n

Control input 1, 2<\/strong>
\n16 inputs, no-voltage input, open voltage: 24 V DC, short-circuit current: 2 mA
\nFault detection system: short circuit, open circuit, method: voltage detection
\nConnecting port: RJ45
\nConnecting cable: anti-interference twisted pair cable CAT5-STP or higher<\/p>\n

Emergency control input<\/strong>
\nInput 2: isolated voltage input, -24 to +24 V
\nConnecting port: RJ45
\nConnecting cable: anti-interference twisted pair cable CAT5 or higher up<\/p>\n

VOX function<\/strong>
\nThreshold: -60 to 0 dB (1 dB steps)
\nDelay: 0 to +10 dB, hold time: 10 ms \u2013 10 s
\nCan be set for each audio input<\/p>\n

Control output 1, 2<\/strong>
\nCommon output: 8 with control output 1
\nIndividual output: 3 with control output 2
\nCOMMON FAULT, CPU FAULT, CPU OFF
\nDry contact, electromagnetic contact output, control current: 10 mA, operating voltage: 28 V DC
\nConnection port: RJ45
\nConnection cable: CAT5-STP or higher shielded twisted pair cable<\/p>\n

ATT\/control output<\/strong>
\n8 outputs, dry contact, relay contact (NC, NO, C), control current: 2 mA to 5 A, operating voltage: 125 V AC, 40 V DC
\nConnection port: removable connector (12 pins) x 2<\/p>\n

Audio input 1, 2, 3, 4<\/strong>
\n4 inputs
\nSound intensity:
\nLINE: -20 dB (*2), MIC: -60 dB (*2)
\nLINE\/MIC\/ANC sensor (changeable by software setting)
\nGain control: adjustable volume (on front panel)
\n\u2013 \u221e to 0 dB
\nInput impedance: 47 k\u03a9, electromagnetically balanced
\nFrequency response: 40 Hz \u2013 20 kHz \u00b11 dB (at DA CONTROL LINK, 0 dB output)
\nDistortion: 1% or less (at DA CONTROL LINK, 0 dB output, 1 kHz)
\nS\/N ratio: 60 dB or more (at DA CONTROL LINK, A-weighted)
\nPhantom power: 24 V DC, configurable by software
\nConnection terminals: removable connector (6 pins) x 2<\/p>\n

Digital signal processing<\/strong><\/span><\/p>\n

7-point feedback suppression (automatic), configurable for each audio input and RS LINK (A\/B)<\/p>\n

Equalizer\/Filter<\/strong>
\n3 frequency bands for each audio input and RS LINK (A\/B), 6 frequency bands for each gain output
\nEqualizer parameters: 20 Hz \u2013 20 kHz, \u00b115 dB, Q: 0.267 \u2013 69.249
\nFilters: high-pass filter 20 Hz \u2013 20 kHz, 6 dB\/oct, 12 dB\/oct
\nlow-pass filter 20 Hz \u2013 20 kHz, 6 dB\/oct, 12 dB\/oct
\nmulti-pass high-pass filter 6 \u2013 20 kHz, \u00b115 dB
\nmulti-pass low-pass filter 20 \u2013 500 Hz, \u00b115 dB
\nNotch band-stop filter (gain output only) 20 Hz \u2013 20 kHz, Q: 8.651 \u2013 69.249
\nall-pass filter (gain output only) 20 Hz \u2013 20 kHz, Q: 0.267 \u2013 69.249
\nHorn equalizer (only for gain output) 20 kHz, 0 to +18 dB (0.5 dB steps)<\/p>\n

Compressor<\/strong>
\nThreshold: -20 to 0 dB (1 dB steps)
\nRatio: 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, \u221e:1
\nAttack time: 0.2 ms \u2013 5 s, Release time: 10 ms \u2013 5 s
\nGain: \u2013 \u221e to +10 dB, Knee type: hard knee, middle knee, soft knee<\/p>\n

Delay<\/strong> For each gain output, 0 \u2013 2730 ms (0.021 ms steps)<\/p>\n

ANC(environmental noise control)<\/strong>
\nGain output level control, automatic sensor input reference level measurement, sensor input reference level adjustment
\nMaximum output signal level control: -15 to 0 dB
\nMinimum output signal level control: -18 to -3 dB
\nSample time setting: 10 s, 20 s, 30 s, 1 min, 5 min
\nGain ratio setting: (environmental noise: output signal level) 6:3, 5:3, 4:3, 3:3, 3:4, 3:5, 3:6
\nEnvironmental noise measurement frequency setting: 20 Hz \u2013 20 kHz, 3 point<\/p>\n

Time programming<\/strong>
\nWeekly setting method
\nDaily setting: 50 scenarios, 10 types
\nHoliday setting: 50 types<\/p>\n

Time adjustment<\/strong> Control input, NTP<\/p>\n

Speaker line<\/strong>
\n4 channels (with A\/B LINE speaker output), 1 ground connector
\nMaximum current\/voltage: 100 Vrms, 5 Arms
\nConnection terminal: removable connector (17 pins) x 1
\nFault detection system: short circuit, open circuit, ground fault,
\nmethod: impedance or end of line<\/p>\n

Backup amplifier input\/output<\/strong>
\nInput: 1, output: 1
\nMaximum current\/voltage: 100 Vrms, 5 Arms
\nConnection terminal: removable connector (2 pins) x 2<\/p>\n

Module (*3)<\/strong>
\nNumber of modules: 4
\nDA CONTROL LINK x 4
\nDA OUTPUT LINK x 4 (only when installing a power amplifier module)<\/p>\n

Environment<\/strong> -5 \u2103 to +45 \u2103<\/p>\n

Environment<\/strong> 90 %RH or less (non-condensing)<\/p>\n

Materials<\/strong> Enclosure: Stainless steel plate, 30 % gloss black paint<\/p>\n

Dimensions<\/strong> 483 (W) \u00d7 132.6 (H) \u00d7 345 (D) mm<\/p>\n

Weight<\/strong> 7.6 kg<\/p>\n

Accessories<\/strong> Rack mount (pre-installed on the device) x 2, Rack mount screws x 4, CD (installation software) x 1, Removable connector (2 pins) x 2, Removable connector (4 pins) x 1, Removable connector (6 pins) x 2, Removable connector (12 pins) x 2, Removable connector (17 pins) x 1, Ferrite clip x 2<\/p>\n","protected":false},"excerpt":{"rendered":"

The VX-3004F<\/strong> is a 4-zone AB loudspeaker controller in TOA’s VX-3000 series of voice evacuation systems. The device complies with the European EN54 standard for fire alarm systems. The device is equipped with audio inputs and can be directly connected to speaker outputs when used with amplifier modules. The device can also be set to broadcast a warning message with a higher priority than the normal warning level. Two emergency states can be activated at the same time (Fire zone evacuates, neighboring zones issue warnings). With the network connection feature, the system can be distributed.<\/p>\n

The device includes the following features: Digital processing function allows to adjust the sound of each separate input and each output zone, anti-feedback function helps to reduce howling in the PA system, VOX is a function that allows START\/STOP through the input audio signal, ANC function allows to adjust the system sound according to the environmental noise. (ANC function can distinguish the output sound of the device and the surrounding noise. The output sound of the device is not considered noise). The indicator light shows the error status and the status of each amplifier on the integrator.<\/p>\n

The device has 4 outputs available, with one output providing both A and B ports for connecting to speaker wires. Supports up to 4 Power Amplifier Modules mounted in the integrator. With 4 amplifier channels, we can use them as 4 separate speaker outputs or use 3 separate speaker outputs and 1 as a spare. The VX-3004F is equipped with input and output ports for backup amplifiers, so the device can easily share backup amplifiers with other VX-3000F sets.<\/p>\n","protected":false},"featured_media":12123,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.tid.vn\/en\/wp-json\/wp\/v2\/product\/16118"}],"collection":[{"href":"https:\/\/www.tid.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.tid.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tid.vn\/en\/wp-json\/wp\/v2\/comments?post=16118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tid.vn\/en\/wp-json\/wp\/v2\/media\/12123"}],"wp:attachment":[{"href":"https:\/\/www.tid.vn\/en\/wp-json\/wp\/v2\/media?parent=16118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}