Clear-Com RCS-2700 - Manual (Page 34)

R C S - 2 7 0 0 S O U R C E A S S I G N M E N T P A N E L 2 - 1 4
Figure 2-15: Multiple Switching Blocks in One RCS-2700 Unit
In a single-unit system, the source-8 pins on the rear panel of the RCS-2700
must be manually wired together in order for source 8 to work properly. In a
multi-unit system, the source-8 pins on the first, or main, unit must be wired to
source-connection pins on the next RCS-2700 unit in the system, and so on, to
allow for expansion of the number of sources.
When an RCS-2700 main unit is connected to one expansion RCS-2700 unit,
the resulting system will be able to switch 24 destinations to 15 sources. The
switching blocks in the two units combine as shown in Figure 2-16. Note that
the source-8 connection points on the main unit (the upper unit in the diagram)
are not connected together, but are connected instead to the source connection
points on the expansion unit (the lower unit in the diagram). Note also that the
source-15 connection points on the expansion unit are not connected in the
diagram, to indicate that they must be manually wired together on the rear panel
of the expansion unit. (See Figure 2-17 and Figure 2-18 for examples of
rear-panel wiring.)
Source 8
Source 1
Source 2
Source 3
Source 4
Source 5
Source 6
Source 7
To Destination 1
Source 8
Source 1
Source 2
Source 3
Source 4
Source 5
Source 6
Source 7
To Destination 2
Source 8
Source 1
Source 2
Source 3
Source 4
Source 5
Source 6
Source 7
To Destination 3
Source 8
Source 1
Source 2
Source 3
Source 4
Source 5
Source 6
Source 7
To Destination 24
In a single-unit system, source 8
connection points must be manually
connected on the rear panel of the
RCS-2700 unit
• The RCS-2700 can be
used for switching
applications not limited to
intercom.