| VM-2120/VM-2240 |
| Power Requirement |
VM-2120: AC; mains, 50/60 Hz
DC; 24 V DC/7.5 A, M3.5 screw terminal,Barrier distance: 8 mm, Applicable cable diameter: AWG22 - AWG14
VM-2240: AC; mains, 50/60 Hz
DC; 24 V DC/15 A, M3.5 screw terminal,Barrier distance: 8 mm, Applicable cable diameter: AWG22 - AWG14 |
| Speaker Component |
12cm full-range speaker |
| Power Consumption on AC Mains |
VM-2120: With no signal present; 37 W
Under normal operating conditions according to
EN60065; 1998 sec. 4.2: 107W
With rated output signal: 201W
VM-2240: With no signal present; 54 W
Under normal operating conditions according to
EN60065; 1998 sec. 4.2: 225W
With rated output signal; 549W |
Current Consumption
on 24V DC Power Input |
VM-2120: With no signal present; 0.7A
Under normal operating conditions according to
EN60065; 1998 sec. 4.2: 2.1A
With rated output signal: 5.2A
VM-2240: With no signal present; 1A
Under normal operating conditions according to
EN60065; 1998 sec. 4.2: 5A
With rated output signal; 14A |
| Rated Output |
VM-2120: 120W
VM-2240: 240W |
| Output Voltage/Impedance |
VM-2120: 100 V/83 Ω, 70 V/42 Ω, 50 V/21 Ω
(selectable by the internal wiring change)
VM-2240: 100 V/42 Ω, 70 V21 Ω, 50 V/10 Ω
(selectable by the internal wiring change) |
| Frequency Response |
50 - 16,000Hz |
| Distortion |
Under 1% |
| Signal-to-Noise Ratio |
Over 60 dB |
| Tone Control |
Bass: 100 Hz ¡Þ10 dB, Treble: 10 kHz ¡Þ10 dB
(Inputs 1 - 3 and BGM individually adjustable.) |
| Remote Microphone/ Expansion Amplifier Connection |
2 RJ45 female connectors for connecting the RM-200M Remote Microphone and the VM-2120 or VM-2240 unit used as an expansion amplifier. Maximum distance: 800 m in total, Link cable: Category 5 shielded Number of connectable RM-200M's: Up to 4 Twisted-Pair straight cable (TIA/EIA-568A standard) |
| Inputs 1 ? 3 |
-60 dB*1 (MIC)/-10 dB*2 (LINE) (changeable), 600 ?, electronically balanced*1, combined XLR connector (female)/phone jack (Only Input 1 is additionally equipped with DIN connector*3.) |
| Telephone paging input |
Push-in terminal block*4Voice sound: -10 dB*1, 10 kΩ, electronically-balanced input with shield terminal*2
Control: No-voltage make contact input, open voltage: 30 V DC, short-circuit current: under 0.1 A |
| BGM 1 - 2 |
-20 dB*1, 10 kΩ, RCA pin jack, monaural (internally mixed) |
| Power amplifier input |
0 dB*1, 10 kΩ, RCA pin jack |
| External speaker line input |
100 V line, for All-Zone Broadcast (This input is selected when the "Unit's broadcast cutoff" control is activated.) |
| Speaker outpu |
Plug-in screw connector*5 5-zone selector with attenuator (all zones simultaneously selectable) |
| Direct speaker line output |
Direct output from the power amplifier output transformer (attenuator bypassed), Plug-in screw connector*5 |
| Line output |
0 dB*1, 10 kΩ, RCA pin jack |
| Recording output |
0 dB*1, 10 kΩ, RCA pin jack |
| Preamplifier output |
0 dB*1, 10 kΩ, RCA pin jack |
| Control Input |
For controlling Inputs 1 - 3, Push-in terminal block
No-voltage make contact input, open voltage: 3.3 V DC, short-circuit current: under 1 mA |
| Control Input and Output |
D-sub connector (25-pin, female)
Input: No-voltage make contact input, open voltage: 3.3 V DC, short-circuit current: under 1 mA
Output: Open collector output, withstand voltage: 30 V DC, control current: under 10 mA
(1)External control input
•Activation of messages*6
•Activation of power
•Activation and stop of Emergency Broadcast
•Unit's broadcast cutoff (when activated by an external emergency equipment)
(2)Status output
•Irregularity of communications with the Remote Microphone and an expansion amplifier
•AC power condition
•DC power condition
•Irregularity of the sound source of the Voice Announcement Board
•Failure (FAULT) indication on
•Power switch on |
| External Attenuator Control Output |
Plug-in screw connector*5, relay, no-voltage make contact output, transfer type, withstand voltage: 30 V DC, 125 V AC, contact current: under 7 A (DC), under 7 A (AC) |
| Surveillance Input and Output*7 |
D-sub connector (25-pin, female)
Input: No-voltage make contact input, open voltage: 3.3 V DC, short-circuit current: under 1 mA
Output: Open collector output, withstand voltage: 30 V DC, control current: under 10 mA |
| Power Supply |
24 V DC/0.1 A, for supplying power to an optional Amplifier
Control Unit RU-2001/2002, push-in terminal block*4 |
| Chime Tone |
Built-in chime: 2-tone chime/2-tone chime (fast repeat)/4-tone chime (Up)/ Single-tone chime/4-tone chime (Up & Down)/Gong/off
Voice Announcement Board sound source: Pre-recorded chime*6 |
| Function |
Two units stacking (VM-2120 or VM-2240)
Emergency broadcast (sequential control)
Broadcast priority control Surveillance (failure detection) function*7
Power supply to only one Remote Microphone (RM-200M) Line resistance: Under 24 Ω (one way) |
| Operating Temperature |
0ºC to +40ºC |
| Finish |
Panel: ABS resin, dark gray, paint
Case: Steel plate, dark gray, paint |
| Dimensions |
419 (W) × 143.3 (H) × 355.7 (D) mm |
| Weight |
VM-2120: 12.5kg
VM-2240: 14.5kg |
| Accessories |
Power cable (2m) × 1
Miniature type time-lag fuse × 1
Name label × 1
Volume cover × 4 |
| Options |
Rack mounting bracket: MB-36, Input transformer: IT-450, Voice announcement board: EV-200,
Surveillance board: SV-200M |