Description
TheSPS2000A is a versatile power supply that can be used in a variety of Audiocom®
intercomsystem applications. It is ideal for applications where it is desirable to use a
masterstation with a panel mic / speaker combination. The SPS2000A directly accepts
anyAC input power from 100 to 240 VAC,50/60 Hz, and it can be configured to
powertwo separate intercom channels or one large intercom channel with twice the in-
tercomstation capacity. Additionally, the SPS2000A can be configured for compatibil-
itywith Clear-Com* Intercom Systems. The SPS2000A can be rack mounted or used
ona desktop. For rack mounting, optional hardware is required. For desktop use, four
non-marringrubber feet are supplied.
1. Speaker,Inputs, and Volume Control: Twoaudio inputs are provided. The inputs
arecombined internally and sent as amonaural signal to the internal speaker
amplifier.The Volume control adjusts the level to the front panel speaker.Typi-
cally,these inputs are used with the speaker outputs of a master station when the
masterstation is set for use with a panel mic and speaker instead of a headset.
4
Audiocom®
1
2
Reset
Combine
Isolate
SPS2000A
5
4
123
CHN 1 CHN 2
CLASS 2WIRING 1.5A 24VDC
100-240VAC 60/50 HZ
MADE IN USA
®
®
Volume
INPUT 1
SPEAKER
INPUT 2
LINE LEVEL
1VRMS
Figure 1. SPS2000A Reference View
(See following numbered descriptions)
*Brand names mentioned are the property of their respective companies.