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107
JOHNSON CONTROLS
FORM 100.50-NOM6 (1207)
6
7. The FREEnet USB Adapter comes with a standard
USB cable. The “A” end plugs into the computer
and the “B” end into the FREEnet USB Adapter.
8. The FREEnet Serial Adapter comes with a standard
9-pin Serial Extension Cable. It has a computer
standard 9-pin male connector to plug into the
adapter and the same style 9-pin female connec-
tor to plug into the computer. If the computer
connections are the older 25-pin connector, a 25-
pin female to 9-pin male cable or adapter will be
needed.
The FREEnet Serial Adapter requires two AAA
batteries for power. There is an “OFF/ON” switch
on the side of the adapter that needs to be turned on
for operation. When not in use turn off the battery
to extend its life.
9. The above cable connects between the FREEnet
USB or FREEnet Serial Adapter to the Unit Con-
troller. The following table should be used to
connect the cable to each of the adapters.
FREEnet USB
CABLE WIRE COLOR
ADAPTER TERMINAL
BOARD MARKING
GREEN GND
BROWN TDA(-)
WHITE TDB (+)
FREEnet Serial
CABLE WIRE COLOR ADAPTER TERMINAL
BOARD MARKING
GREEN GND
BROWN TDA(-)
WHITE TDB (+)
JUMPER TDB(+) TO RDB(+)
JUMPER TDA(-) TO RDA(-)
10. Connect the other end of the cable to the RS-485
P5 connector on the Unit Controller.
Establishing Communication
1 After installing the Simplicity PC software on the
computer, the Simplicity PC icon will appear on
the desktop. Double-click on the Simplicity icon
to open the Simplicity window.
Double click on Simplicity PC icon
LD13039