09 พฤศจิกายน 2566
ผู้ชม 472 ผู้ชม
TOA VM-2120 System Management Amplifier 120W
VM-2120
The VM-2120 is a multifunctional amplifier that can be mounted in an EIA-Standard equipment rack (3-unit size). The unit comes with 4 audio inputs including the background music input, and the speaker output section which has an internal attenuator and 5-zone selector. It permits not only general-purpose broadcast, but also Emergency Broadcast based on the EN60849 Standard which gives pre-recorded voice instructions(*1) in the emergency situation. Broadcast can be made from an optional RM-200M Remote Microphone as well as from the amplifier, and can be remotely controlled from external equipment. In addition, for 100 V/83 Ω application the unit features the surveillance function(*2) which automatically checks the system for failures. (*1) An optional EV-200M Voice Announcement Board is required. (*2) An optional SV-200MA Surveillance Board is required.
Specification
Power Source |
AC: 230 V |
Power Consumption on AC Mains |
With no signal present: 37 W |
Current Consumption on 24 V DC Power Input |
With no signal present: 0.7 A |
Rated Output |
120 W |
Output Voltage /Impedance |
100 V/83 Ω |
Frequency Response |
50 Hz - 16 kHz |
Distortion |
1 % or less |
Signal-to-Noise Ratio |
60 dB or more |
Tone Control |
Bass: 100 Hz ±10 dB |
Remote Microphone /Expansion Amplifier Connection |
2 RJ45 female connectors for connecting the RM-200M Remote |
Input |
Inputs 1 - 3: -60 dB(*3) (MIC)/-10 dB(*3) (LINE) (changeable) |
Output |
Speaker output: Plug-in screw connector(*7) |
Control Input |
For controlling Inputs 1 - 3 |
Control Input and Output |
D-sub connector (25-pin |
External Attenuator Control Output |
Plug-in screw connector(*7) |
Surveillance Input and Output(*9) |
D-sub connector (25-pin |
Power Supply |
24 V DC/0.1 A |
Chime Tone |
Built-in chime: 2-tone chime/2-tone chime (fast repeat)/4-tone |
Function |
Two units stacking (VM-2120 or VM-2240) |
Operating Temperature |
0 ℃ to +40 ℃ (32 %%dF to 104 %%dF) |
Finish |
Panel: ABS resin |
Dimensions |
419 (W) × 143.3 (H) × 355.7 (D) mm (16.5 × 5.64" × 14) |
Weight |
12.5 kg (27.56 lb) |
Accessory |
Power cable (2 m (6.56 ft)) ……1 |
Option |
Rack mounting bracket: MB-36 |
Contact Us | ||
Tel | : 02 996 2636 หรือ 02 029 9470 | |
Mobile | : 082 4500417, 082 4500418 | |
: sales@pathumdesign.net | ||
Line ID | : @pathumdesign | |
: Pathumdesign | ||
: ปทุมดีไซน์ คอมมิวนิเคชั่น ซิสเต็ม |
www.pathumdesign.net |
www.pathumdesign.co.th |
www.psshop01.com |
www.taradcctv.com |