รายละเอียดย่อ :
Voice Alarm System Amplifier
รายละเอียดทั้งหมด :
TOA VM-3240VA Voice Alarm System Amplifier
240W System Management Amplifier
Specsheet
https://drive.google.com/file/d/1YZ7BVVaO235Caam8HTMUJKvAbNNRs0G-/view?usp=sharing
| Specification |
|
| Power Source |
AC mains, 50/60 Hz DC: 24 V DC |
| Power Consumption |
600W |
| Rated Output |
240W |
| Frequency Response |
50 – 20,000 Hz, ±3dB (at 1/3 rated output) |
| Distortion |
Under 0.8% (at rated output, 1kHz) |
| Signal-to-Noise Ratio |
Over 85dB |
Audio Input/Output
Characteristic |
Sampling frequency: 48kHz
A/D D/A CONVERTER: 24bit |
| Input |
Input 1 – 3 : -50 dB (MIC)/-10dB (LINE) (changeable) 600Ω, electronically balanced combined XLR connector (female)/phone jack
Input 4: -50 dB (MIC)/-10 dB (LINE) (changeable) 600Ω, electronically balanced plug in screw connector
BGM 1 – 2 : -10 dB, 10kΩ RCA pin jack
External AMP Input: 100V Line plug in screw connector |
| Output |
Speaker output 1 – 2 : max (240w) per output
Speaker output 3 - 6 : max (120w) per output
Total with in 240W
Plug-in screw connector
Direct output : Direct output from internal or external amplifier
Plug-in screw connector
Recording output BGM / Paging : 0dB, 10kΩ, RCA pin jack |
| RM Link 1.2 in |
2 RJ45 female connector for connecting the RM-300MF/RM-200M
Remote Microphone.
Maximum distance: RM1.2 Total 800 m
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| Network I/F |
RJ45 female connector for switching hub or PC
10 BASE-T/100 BASE-TX Circuit (Selectable by automatic negotiation)
Maximum distance: 100m between this unit and a switching hub or PC
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| VM Link |
RJ45 female connector for connecting the VM-3240E or VM-3360E
Maximum distance : 800 m
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| EXT PA Link |
RJ45 female connector for connecting the VP-2241 or VP-2421
Maximum distance : 5 m
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| General Control In: 1 – 8/Out: 1 – 8 |
Plug-in screw connector
Input : No-Voltage make contact input, open voltage: 24V DC, short-circuit current: under 1 mA
Output : Isolated open collector output, withstand voltage: 30V DC, operating current: under 50 mA |
| Emergency Control In: 1 – 6/Status out |
RJ45 female connector
Input 1 – 5 : No-Voltage make contact input, open voltage : 24V DC, short-circuit current: under 2 mA
Connection resistance to make the function: Inactive; 9.4kΩ ±5%/Active; 4.7kΩ ±5%
Input 6: Isolated voltage input: Inactive; -24V ±20%/Active; +24V ±20%
Status out: Relay contact output, withstand voltage: 40V DC, operating current: 2 – 300mA |
| ATT Control |
Plug In connector, relay contact, 30V DC, 125V AC 5A (AC/DC) |
Power In/Out
PS Out/DC Power In |
M4 Screw terminal distance between barriers 11 mm
This connector for connecting the VX-2000DS only
DC 28V/20A (operating range: 20 - 40V DC) |
| DC24V Output |
24V DC ±10% Maximum feeding current 0.4A |
| DS Link |
RJ45 female connector for connecting the VX-2000DS
Maximum distance: 5 m
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| Dimensions |
482 (W) x 132.6 (H) x 460 (D)mm |
| Weight |
18kg |
| Option |
Input transformer: IT-450 |
|
