VM-3240E VM Extension Amplifier 240W ราคา 67,680.-

฿67680

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VM-3240E

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.

Power Source	230 V AC, 50/60 Hz
Power Consumption	600 W (with rated output signal), 260 W (according to EN60065)
Rated Output	240 W
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: 100 V line, 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: 500 Ω (20 W) at 100 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 or VM-3360VA, RJ45 female connector Output: Connecting the VM-3240E or VM-3360E, 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	-5