Related Manuals for Telex Audiocom Series
Summary of Contents for Telex Audiocom Series
- Page 1 Model PS-2001L Power Supply Model SPS-2001 Power Supply 9350-7699-000 Rev E 9/2009...
- Page 2 ROPRIETARY OTICE HIPPING TO THE ANUFACTURER The product information and design disclosed herein were originated by and are All shipments of product should be made via UPS Ground, prepaid (you may the property of Bosch Security Systems, Inc. Bosch reserves all patent, propri- request from Factory Service a different shipment method).
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Page 3: Important Safety Instructions
Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. - Page 5 Table Contents ............................MPORTANT AFETY NSTRUCTIONS INTRODUCTION ............................3 Description ................................3 INSTALLATION ............................7 Configuration Switches .............................7 Intercom Channel and Program Connections ......................7 : ................................7 HANNEL APACITY : ..............................7 UDIOCOM ONNECTIONS : ..............................7 LEAR PPLICATIONS Desktop or Rackmount Installation ...........................8 Power-Up Check ..............................13 Specifications ................................13...
- Page 7 CHAPTER 1 Introduction Description The PS-2001L and SPS-2001 are versatile power supplies that can be used in a variety of Audiocom intercom system applications. They both directly accept any AC input power from 100 to 240 VAC, 50/60 Hz and can be configured to power two separate intercom channels or one large intercom channel with twice the intercom station capacity.
- Page 8 CH 1 CH 2 100-240 VAC 60/50 HZ UNBAL TELEX COMMUNICATIONS, INC. MADE IN USA CLASS 2 WIRING 1.5A 24VDC PS-2001L Front and Rear Panel Features FIGURE 1. Combine/Isolate Switch: When in the Combine position, the unit will combine the audio signals of the two channels to create a single audio channel where all users can intercommunicate.
- Page 9 SPEAKERS LINE LEVEL 1VRMS 100-240 VAC 60/50 HZ UNBAL TELEX COMMUNICATIONS, INC. MADE IN USA INPUT 2 CLASS 2 WIRING 1.5A 24VDC SPS-2001 Front and Rear Panel Features FIGURE 2. Speaker, Inputs, and Volume Control: Two audio inputs are provided. The inputs are combined internally and set as a monaural signal to the internal speaker amplifier.
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Page 11: Installation
CHAPTER 2 Installation Configuration Switches The BAL/UNBAL switch (located on the rear of the unit) is set to the Balanced (Audiocom) position when the unit is shipped from the factory. To set the switch to the Unbalanced (Clear-Com) mode, use a pointed object such as a pen to push in the switch. -
Page 12: Desktop Or Rackmount Installation
Desktop or Rackmount Installation For desktop use, install the four supplied rubber feet to the bottom of the unit. Do not obstruct the cooling vents when using the unit on a desktop. For rack mounting, use an optional Audiocom Rackmount Kit. Several kits are available to meet the requirements of your particular system. - Page 13 Typical connections using a single PS-2001L Power Supply to power two channels. FIGURE 4.
- Page 14 Typical connections using on SPS-2001 Power Supply for two intercom channels. The two program sources FIGURE 5. are monitored independently by their intercom channels. All audio (program and intercom) is monitored as a monaural mix in the SPS-2001 speaker. The US2000A is set for monaural speaker output (default).
- Page 15 The two program sources are monitored independently by the intercom channels. The SPS-2001 monitors FIGURE 6. intercom channel 1 and program 1. The SPK-1000 monitors intercom channel 2 and program 2. The US2000A is sent for binaural speaker output as described in the US2000A User Manual.
- Page 16 Combine CH 1 CH 2 CH 1 CH 2 100-240 VAC 60/50 HZ 100-240 VAC 60/50 HZ TELEX COMMUNICATIONS, INC. MADE IN USA TELEX COMMUNICATIONS, INC. MADE IN USA UNBAL UNBAL CLASS 2 WIRING 1.5A 24VDC CLASS 2 WIRING 1.5A 24VDC...
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Page 17: Power-Up Check
Power-Up Check Specifications Plug in any DC wallpacks that are being using with General individual intercom stations. Input Power Requirements 100 to 240 VAC, 50/60 Hz NOTE: If you plug in DC wallpacks after applying power to Current Draw the PS2001L or SPS-2001, you may get an overload 750mA maximum (SPS-2001) indication.