Telex MS2002 Specifications, General, Dynamic-mic Headset, Panel Microphone Input, Program Input

Specifications

General

Power Requirements:

AC Input: 100-240 VAC, 50/60 Hz

Channel Power: 24 VDC nominal (12 to 30 VDC), 65 to 150 mA MS2002 is capable of supplying 2 amps overall

Dimensions: 1.75" (44.5 mm) high x 19" (483 mm) wide x 10.31" (261.9 mm) deep

Weight: approximately 4.5lb (2 kg) Environmental Requirements:

Storage: -20°C to 80°C; 0% to 95% humidity, non-condensing

Operating: -15°C to 60°C; 0% to 95% humidity, non-condensing

Dynamic-mic Headset

Microphone: 50 to 200 ohm, dynamic (balanced or unbalanced)

Headphones: 150 to 600 ohm, monaural

Connector Type: XLR-4M

Pin 1	Microphone low
Pin 2	Microphone high
Pin 3	Headphone high
Pin 4	Headphone low

Panel Microphone Input

Microphone Type: Electret condenser

Power: Phantom (+5 VDC)

Nominal Level: -42 dBu

Maximum Level: -25 dBu

Connector Type: IKP12 (MCP-90 series, stereo plug connector)

Program Input

Input Level: 100mV maximum

Voltage Gain: 25 ±3 dB

Output Level (to intercom channel) :1.0 Vrms nominal, 2.3 Vrms max. Input Impedance: 75 kohm

Common Mode Rejection: Greater than 50 dB

Connector Type: 9-pin female D-sub (DE9S) Pin 1 Ground

Pin 2 Program 1 input low Pin 3 Program 2 input low

Pin 4	NC
Pin 5	NC

Pin 6	Program 1 input high
Pin 7	Program 2 input high
Pin 8	NC
Pin 9	NC

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