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Telex Audiocom PS2000L User Instructions
Telex Audiocom PS2000L User Instructions

Telex Audiocom PS2000L User Instructions

Power supply audiocom intercom systems

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®
T elex
User Instructions
Model PS2000L
Power Supply
®
Audiocom
Intercom Systems
®

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Summary of Contents for Telex Audiocom PS2000L

  • Page 1 ® T elex User Instructions Model PS2000L Power Supply ® Audiocom Intercom Systems ®...
  • Page 2 FCC Statement This equipment uses, and can radiate radio frequency energy that may cause in- terference to radio communications if not installed in accordance with this man- ual. The equipment has been tested and found to comply with the limits of a Class A computing device pursuant to Subpart J, Part 15 of FCC Rules which are designed to provide reasonable protection against such interference when op- erated in a commercial environment.
  • Page 3: Table Of Contents

    Table of Contents Description Installation Unpacking Configuration Switches . Intercom Channel Connections Power-Up Check . Specifications Factory Service and Parts Information...
  • Page 4: Description

    Aud iocom ® Description The PS2000L is a versatile power supply that can be used in a variety of Audiocom® intercom system applications. It directly accepts any AC input power from 100 to 240 VAC, 50/60 Hz, and it can be configured to power two separate intercom channels or one large intercom channel with twice the intercom station capacity.
  • Page 5 2. Channel Status Indicators and Reset Pushbutton: The indicators are green for nor- mal operation and red when there is an overload or short circuit. The Reset push- button restores normal operation after the short-circuit or overload has been located and fixed. 3.
  • Page 6: Installation

    The package contains the following items. Contact the shipper or your Audiocom dealer immediately if anything is damaged or missing. Detach and fill out the regis- tration card and return it to Telex to properly register your PS2000L. Quantity Description...
  • Page 7: Intercom Channel Connections

    Figure 2. Audiocom / Clear-Com Selector Switch (Top Cover Removed) Intercom Channel Connections Channel Capacity: When connecting intercom stations to the PS2000L, determine the total current for all stations on each channel. The total per channel should not ex- ceed 2A. If you exceed this limit, the PS2000L will provide an overload indication. Note that if you are using DC wallpacks with any intercom stations, you do not need to add the current consumption of those stations to the total current.
  • Page 8 Aud iocom ® TYPICAL 1-CHANNEL CABLE WIRING Pair 1 1 (Both wires) Pair 2 Shield Shield Cable Type: 22AWG Stranded, 2-Pair Twisted-wire, with Shield Connector Type: 3-Pin XLR Audio (Neutrik or Switchcraft) Pin 1: Common Denotes twisted pair. Pin 2: Channel Audio / Power Pin 3: Channel Audio / Power Denotes shield.
  • Page 9 Figure 4. Typical connections using a single PS2000L Power Supply to power two channels.
  • Page 10: Power-Up Check

    Aud iocom ® Figure 5. Using two PS2000L Power Supplies to provide a greater capacity on each channel. Power-Up Check Plug in any DC wallpacks that are being used with individual intercom stations. If you plug in DC wallpacks after applying power to the PS2000L, you may get an overload indication at the PS2000L.
  • Page 11: Specifications

    Specifications General Input Power Requirements: 100 to 240 VAC, 50 / 60 Hz Output Power (each channel) 21 ± 1 VDC, 2A Dimensions: 1.75" (44.5 mm) high x 8.25" (209.5 mm) wide x 10.31" (261.9 mm) deep Weight: approximately 2.5 lb (1.13 kg) Environmental Requirements: Storage: -20°C to 80°C;...
  • Page 12: Factory Service And Parts Information

    Non-Warranty Repairs - Equipment that is not under warranty must be sent prepaid to Telex. If requested, an estimate of repair costs will be issued prior to service. After your approval and completion of the repairs, the equipment will be returned on a col- lect basis.
  • Page 13 Notes:...
  • Page 14 Aud iocom ® Notes:...
  • Page 15 Notes:...
  • Page 16 ® TELEX COMMUNICATIONS, INC. 9600 Aldrich Ave. So., Minneapolis, MN 55420 U.S.A. 9350-7333-015 Rev. A , 8/97...