VA – 6000 RC shall be used for working with main controlling system to record calling content of Mic , which provides a scientific basis for the subsequent accident responsibility, and provides two control methods of both CAN trunk protocol and relay contact; Audio files are stored in SD card and the max memory space will be 32G.
Features:
Basic Functions
* One recording audio input; Receiving audio recording from VA-6000MA and keeping into the SD card; it can record cyclically for a long time and cover the recording file automatically.
* VA-6000MA controls the recorder to start or end the record by CAN trunk or the external short circuit or without voltage signal.
* Backup DC24V power input; can driveled by DC 24V power provide by VA-6000BC.
Specifications:
| Model | VA-6000RC |
| AC Power | |
| Voltrage | ~ 220V-240V 50/60Hz |
| Max Current | <0.1 A |
| FUSE Size | 250V/1A, slow type |
| DC Power | |
| Voltage | 24V DC, ±20% |
| Max Current | <0.2A |
| Power Dissipation | 5W |
| Performance Index | |
| Unbalance Input | |
| Distortion | <1% (RMS), 1KHz |
| Frequency | 20Hz~20KHz |
| Sensitivity | 385mV |
| Impedance | 10KΩ |
| S/N Ratio | >70dB |
| Contact input | Short circuit, no voltage |
| Cooling Method | |
| Protection Method | Overcurrent |
| Mechanical Index | |
| Size (L x W x D) | 484 x 88 x 447mm (19 inch rack,1U) |
| Weight | About 2.5Kg |
| Installation | Desktop or 19 inch rack |
| Color | Black |
| Environmental Requirement | |
| Operation Temp | +5℃~ +40℃ |
| Storage Temp | -20℃~ +70℃ |
| Relative Temp | No condensation |
VA-6000RC Front Panel <<
Connectors
1 9 inch rack positioning hole.
2 Main power indicator.
(1) Green – main power supply Normal.
(2) Yellow – main power supply malfunction.
3 Spare DC 24V power indicator.
(1) Green – spare power supply normal.
(2) Yellow – cannot detect spare power.
4 Device recording state indicator.
(1) Green – in the recording mode.
(2) Yellow – out of recording mode.
5 SD cards connection state indicator.
(1) Green – connection on.
(2) Yellow – connection off.
VA-6000RC Back Panel <<
Connectors
1 Equipment connector.
2 Relay contact control interface ( ¡Ý 0.5S).
3 SD cards outlet.
4 Record audio input.
5 Spare 24V power input connector.
6 Power switch.
7 AC220V power outlet.
8 Device earth terminal (Attention: Be sure that this).
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