York YPAL 060 User Manual

JOHNSON CONTROLS

FORM 100.50-NOM6 (1207)

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.

GREEN

GND

BROWN

TDA(-)

WHITE

TDB (+)

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.

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

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