
9
Power Supplies
SPS2001
The SPS2001 has all of the features of the PS2001L but adds the power
of a built-in speaker and level control for monitoring intercom lines. The
SPS2001 may be used as a stand-alone power supply and monitor box or
in combination with a US2002 to create a two channel headset or
speaker/mic Master Station (optional MCP90-3/8/12/18 panel mount
microphone required). Like the PS2001L intercom power channels, it may
be combined via the Combine/Isolate switch to form a single intercom
power channel with double the capacity for large party-line applications.
Rack mountable in a variety of modular configurations with one of
several optional rack mount kits. Can operate in an unbalanced mode to
be completely Clear-Com® compatible.
PS4001
The PS4001 power supply supplies four isolated channels of intercom
system phantom power to down line components. The PS4001 may be
combined with an ES4000A Expansion Station to create additional
intercom channels when using a US2002/PS2001L or US2000A/SPS2001
Master Station configuration. The PS4001 can also be used as a stand-
alone power supply to provide power to four independent party-line
channels. Rack mountable in a variety of modular configurations with
one of several optional rack mount kits. Can operate in an unbalanced
mode to be completely Clear-Com® compatible.
PS4001
SPS2001
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