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User Instructions
Model PS-2001L
Power Supply
Model SPS-2001
Power Supply
®
Audiocom Intercom Systems
9350-7699-000 Rev. A, 4/2001
1
1
2
1
2
PS-2001L
SPS-2001
™
™
Volume
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FCC Statement This equipment uses, and can radiate radio frequency energy that may cause interference to radio communications if not installed in accordance with this manual. 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 operated in a commercial environment. Operation of this equipment in a residential area may cause inte
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Table of Contents Description ................................................................................ 4 PS-2001L........................................................................................................................................ 4 SPS-2001 ........................................................................................................................................ 5 Installation................................................................................
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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. Additionally, the units can be configured for compatibility with Clear-Com* Intercom Systems. The units may be rack mounted or used on a desktop. For r
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SPS-2001 ® SPS-2001 1 Combine 2 Isolate Volume 12 3 4 5 CH 1 CH 2 INPUT 1 SPEAKERS LINE LEVEL 1VRMS 100-240 VAC 60/50 HZ UNBAL TELEX COMMUNICATIONS, INC. MADE IN USA BAL INPUT 2 CLASS 2 WIRING 1.5A 24VDC 6 Figure 2 - SPS-2001 Front and Rear Panel Features. 1. Speaker, Inputs, and Volume Control: Two audio inputs are provided. The inputs are combined internally and sent as a monaural signal to the internal speaker amplifier. The Volume control adjusts the level to the front panel speaker. Typical
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Installation Unpacking 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 registration card and return it to Telex to properly register the product. PS-2001L Qty Description 1 PS-2001L Power Supply 1 Warranty and registration card 1 User Manual 4 Rubber Feet (install for desktop use of the PS-2001L) 1 Power Cord SPS-2001 Qty Description 1 PS-2001L Power Supply 1 Warranty and registration ca
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TYPICAL 1-CHANNEL CABLE WIRING 33 Pair 1 22 1 (Both wires) Pair 2 1 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. Shield: Earth ground TYPICAL 2-CHANNEL CABLE WIRING 44 Pair 1 33 66 Pair 2 55 1 (Both wires) 1 Pair 3 Shield Shield Cable Type: 22AWG Stranded, 3-Pair Twisted-wire, with Shield Connector Ty
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1 1-channel cable PS-2001L Power Supply 2 2-channel cable Combine / Isolate Switch Y “Y” cable set to Isolate CH 1 CH 2 100-240 VAC 60/50 HZ TELEX COMMUNICATIONS, INC. MADE IN USA BAL UNBAL CLASS 2 WIRING 1.5A 24VDC 1 1 US2000A PUSH PUSH PROGRAM INPUTS 1 SPEAKERS Master Station LINE LEVEL VOL VOL + - 1 VRMS PGM 1 PGM 2 2 P.A. EXP BAL - OUT OUT CHN 1 CHN 2 12-15 VDC UNBAL - IN To all stations To all stations on channel 1 on channel 2 1 1 BP-1000 BP-1000 HEADSET LINES HEADSET LINES 1 1 BP-
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1 1-channel cable SPS-2001 Power Supply 2 2-channel cable Combine / Isolate Switch Y “Y” cable set to Isolate CH 1 CH 2 SPEAKER INPUT 1 INPUT 2 100-240 VAC 60/50 HZ TELEX COMMUNICATIONS, INC. MADE IN USA BAL LINE LEVEL 1 VRMS UNBAL CLASS 2 WIRING 1.5A 24VDC Speaker Inter- 1 1 connect cable. US2000A PUSH PUSH PROGRAM INPUTS Program Input 1 SPEAKERS Master Station LINE LEVEL VOL VOL + - 1 VRMS PGM 1 PGM 2 cable. From 2 2 EXP P.A. OUT BAL - OUT 12-15 VDC UNBAL - IN CHN 1 CHN 2 audio sources
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1 1-channel cable SPS-2001 Power Supply 2 2-channel cable SPK1000 Combine / Isolate Switch Powered Speaker Y “Y” cable set to Isolate TELEX COMMUNICATIONS, INC. CH 1 CH 2 MADE IN USA SPEAKER INPUT 1 INPUT 1 + - INPUT 2 INPUT 2 100-240 VAC 60/50 HZ BAL LINE LEVEL BAL 12-15 VDC 1 VRMS TELEX COMMUNICATIONS, INC. MADE IN USA LINE LEVEL 1 VRMS UNBAL CLASS 2 WIRING 1.5A 24VDC Speaker inter- 1 1 connect cables. US2000A PUSH PUSH PROGRAM INPUTS Program input 1 SPEAKERS Master Station LINE LEVEL
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PS-2001L PS-2001L Channel 1 Power Channel 2 Power Combine / Isolate Switch Combine / Isolate Switch set to Combine set to Combine CH 2 CH 2 CH 1 CH 1 100-240 VAC 60/50 HZ 100-240 VAC 60/50 HZ TELEX COMMUNICATIONS, INC. MADE IN USA BAL TELEX COMMUNICATIONS, INC. MADE IN USA BAL UNBAL UNBAL CLASS 2 WIRING 1.5A 24VDC CLASS 2 WIRING 1.5A 24VDC 1 1 PUSH PUSH PROGRAM INPUTS 1 SPEAKERS LINE LEVEL VOL VOL + - 1 VRMS PGM 1 PGM 2 2 EXP P.A. OUT BAL - OUT 12-15 VDC UNBAL - IN CHN 1 CHN 2 PS-L (Optional) 1
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Power-Up Check 1. Plug in any DC wallpacks that are being used with individual intercom stations. Note: If you plug in DC wallpacks after applying power to the PS-2001L or SPS-2001, you may get an overload indication. This is because the stations that are being powered by wallpacks will draw current from the units until their own DC wallpack supplies are connected. To correct the problem, plug in the DC wallpacks. 2. Plug in the AC power cords for any connected PS-2001L or SPS-2001 Power Supplie
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TRADEMARKS ® Audiocom is a registered trademark of Telex Communications. Names of other products mentioned herein are used for identifica- tion purposes only and may be trademarks and/or registered trademarks of their respective companies. WARRANTY INFORMATION Products are warranted by Telex Communications, Inc. to be free from defects in materials and workmanship for a period of one year from the date of sale. The sole obligation of Telex during the warranty period is to provide, without charge
