TOA / VM-2240E System power amplifier

VM-2240EはVM-2000シリーズ専用増設用アンプ。リンクケーブルと音声信号ケーブルの2本でメインアンプに接続。

■ System management amplifier
■ for VM-2000 series only
■ 240W expansion amplifier
■ Connection: Link cable / Voice signal cable
■ Power supply AC100V 50 / 60Hz or DC24V 15A
■ Rated output 240W
■ Power consumption / current
・ AC operation: 670W (at rated output), 52W (at no signal), 275W (according to the Electrical Appliance and Material Safety Law)
・ DC operation: 15.0A (at rated output), 1.0A (at no signal), 6.0A (according to the Electrical Appliance and Material Safety Law)
■ Frequency response 50Hz-16kHz
■ Distortion rate 1% or less
■ SN ratio 60 dB or more
■ Line selection key 5 stations + all at once (individual broadcasting possible)
■ Reset key Release of abnormal condition
■ Remote microphone / external amplifier connection
・ Compatible models: RM-200MJ, VM-2120, VM-2240, RM
・ Connecting terminal: RJ45 x 2
・ Total extension distance: Maximum 800m
・ Connection line: Category 5 twisted pair cable for CPEV line or LAN (CAT5-STP recommended)
■ Input Power amplifier input:
・ 0 dB (* 1) 10 kΩ unbalanced RCA pin jack
■ Output speaker output:
・ 42Ω (high impedance 100 series) terminal block (16P)
・ (With 5 line volume control, maximum 240W per line)
■ Control input / output
・ D-sub connector (25P)
・ No-voltage make contact input Open voltage: DC 3.3V, short-circuit current: 1mA or less
・ Open collector output withstand voltage: DC30V, allowable current: 10mA or less
・ External control input: Power supply
・ Status output: Communication error between remote microphone and expansion amplifier, AC power status, DC power status, power switch
■ Operating temperature range 0 ° C to + 40 ° C
■ Operating humidity range: 80% RH or less (no condensation)
■ Finish:
・ Front panel: ABS resin black (Munsell N1.0 approximate color) painting
・ Case: Surface-treated steel plate black (Munsell N1.0 approximate color) coating
■ Dimensions: 419W x 143.3H x 355.7D
■ Weight: 15Kg
■ Accessories Power cord (2 m) x 1, spare fuse (8 A) x 1, volume cover x 5, CAT5-STP cable (3 m) x 1, RCA pin plug cable (3 m) x 1
■ Sold separately:
・ Rack mount bracket: MB-35B
・ Guide rail: YA-706
* (* 1) 0 dB = 1V