VM-3240E QAM

VM-3240E QAM Extension Amplifier 240W

VM-3240E QAM

The VM-3240E is a multifunctional amplifier that can be mounted in an EIA-Standard equipment rack (3-unit size). The unit comes with the speaker output section which has an internal attenuator and 6-output selector. In addition, the unit features the surveillance function which automatically checks the system for failures.

Specification
Power Source 120 V AC, 60 Hz
Power Consumption 600 W (with rated output signal), 260 W (according to UL60065)
Rated Output 240 W (21 Ω, total of speaker output 1 - 6 and direct output)
Frequency Response 50 Hz - 20 kHz, ±3 dB (at 1/3 rated output)
Distortion 0.7% or less (at rated output, 1 kHz)
S/N Ratio 85 dB or more
Input External amplifier input: 70 V line, removable terminal block (14 pins)
Local Input: -50 dB* (MIC)/-10 dB* (LINE) (changeable), 600 Ω, electronically balanced,
removable terminal block (14 pins)
Output Speaker output 1 - 2: Max. (240 W) per output
Speaker output 3 - 6: Max. (120 W) per output
Speaker output 1 - 6: Total within 240 W, removable terminal block (14 pins)
Allowable minimum load: 245 Ω (20 W) at 70 V line for speaker line failure detection
Direct output: Direct output from internal or external amplifier,
removable terminal block (16 pins)
VM Link Input: Connecting the VM-3240VA, RJ45 female connector
Output: Connecting the VM-3240E, RJ45 female connector
Maximum distance: 800 m (874.89 yd)
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP)
EXT PA Link Connecting the VP-2241, RJ45 female connector
Maximum distance: 5 m (16.4 ft)
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP)
General Control Input 1 - 8: No-Voltage make contact input, open voltage: 24 V DC,
short-circuit current: 2 mA or less, removable terminal block (14 pins)
Output 1 - 8: Isolated open collector output, withstand voltage: 30 V DC,
operating current: 10 mA or less, removable terminal block (14 pins)
Emergency Control Input 1 - 5: No-Voltage make contact input, open voltage: 24 V DC,
short-circuit current: 2 mA or less, RJ45 female connector
Input 6: Isolated voltage input, Inactive: -24 V ±20 %, Active: +24 V ±20 %,
RJ45 female connector
Status out: Relay contact output, withstand voltage: 40 V DC,
operating current: 2 - 300 mA, RJ45 female connector
ATT Control Relay contact 1-6, 125 V AC or 30 V DC, total under 5 A,
removable terminal block (16 pins)
Power Input/Output Power in: Connecting the VX-2000DS only (operating range: 20 - 40 V DC)
PS out: 28 V DC/18 A
M4 screw terminal, distance between barriers: 11 mm (0.43")
DC24V Output 24 V DC, Maximum feeding current 0.3 A
Ds Link Connecting the VX-2000DS, RJ45 female connector
Maximum distance: 5 m (16.4 ft)
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP)
Operating Temperature 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
Operating Humidity 5% to 95%RH (no condensation)
Finish Panel: Aluminum, hairline, black
Case: Surface-treated steel plate, black, paint
Dimensions 482 (W) × 132.6 (H) × 407 (D) mm (18.98" × 5.22" × 16.02")
Weight 16.5 kg (36.38 lb)
Accessory Power cable (2 m (6.56 ft)) x 1, Link cable (3 m (9.84 ft)) x 2,
Plastic foot x 4, Plastic foot mounting screw x 4,
Removable terminal plug (14 pins) x 3, Removable terminal plug (16 pins) x 1