2-channel User/Main Station with 4A Power Supply

Model: MS-2002

Voice activated microphone (VOX)
Public address (PA) output with PA key
Back-lit keys improves visibility in low-light
Incoming call indications
Instantaneous auto

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2-channel user/main station with 4A power supply. It fits in a standard 19-inch equipment rack and is one rack unit high. It can communicate with 2 intercom channels. Instantaneous auto reset (IAR), the newest technology in performance and safety, which uses a revolutionary new circuitry that dynamically monitors line fault conditions. Then, when the fault is removed, automatically brings individual power supply channels up. It includes binaural (Stereo) listening with external powered speakers.

Voice activated microphone (VOX)
Public address (PA) output with PA key
Back-lit keys improves visibility in low-light
Incoming call indications
Instantaneous auto
Microphone kill key
Program input for each channel
Binaural (Stereo) listening with external powered speakers
Clear-Com compatible

Spec Sheet available - Yes

Operating Temperature (Maximum): 140 F
Operating Temperature (Minimum): 5 F
Depth: 10.31 in
Height: 1.75 in
Width: 19 in
Product Weight: 4.41 lbs
Color: Black
Number of Channels: 2
Program Input Level: 2.3Vrms maximum, 1Vrms nominal
Program Input Voltage Gain: 25 ±3 dB
Program Output Level: 2.3Vrms maximum, 1Vrms nominal
Program Input Impedance: 75 kohms
Panel Microphone Input Nominal Level: -42 dBu
Panel Microphone Input Maximum Level: -25 dBu
Output Level (Balanced Mode): 1 Vrms ( Nominal)
Input Impedance (Balanced Mode): 300 ohms
Bridging Impedance (Balanced Mode): > 10000 ohms
Input Impedance (Unbalanced Mode): 150 ohms
Bridging Impedance (Unbalanced Mode): > 10000 ohms
PA Output Level: 235 mVrms (Nominal)
Headphone Amplifier Frequency Response: 200Hz to 8kHz ( at +1/-3dB)
Headphone Amplifier Maximum Output: 250mW ±10% into 150ohms, 65mW ±10% into 600ohms
Power Requirements: 100 to 240Vac, 50/60Hz
Channel Power: 24Vdc nominal (12 to 30Vdc), 65 to 150mA

MS-4002 - 4-channel User/Main Station with 4A Power Supply

User/Main Station 918 kb - Data Sheet

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9-Pin Male Program Input on US-2002 and MS-2002

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2-channel User/Main Station with 4A Power Supply

Model: MS-2002

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