DAQ IoG User Manual page 9

D A Q E L E C T R O N I C S
2.6.2.2 RS-232
Two RJ-45 to DB9 adapter kits are provided with the IoG. It is highly recommended that
the user make up a PC Configuration cable with one of these adapters, and one of the
supplied serial communication cables. This cable is necessary for downloading node
configurations from a PC to the IoG. The procedure to do this is as follows:
1) Insert the black wire from the plastic hood into the hole marked "2" on the
back end of the DB-9 connector (the back end is the end with the larger holes)
until it locks in place.
2) Insert the orange wire, into the hole marked "3" on
the back end of the DB-9 connector, until it locks in place.
3) Insert the green wire into the hole marked "5" on
the back end of the DB-9 connector, until it locks in place.
4) Individually tape off all remaining wires (to prevent shorting), and tuck into
the plastic hood, or, preferably, cut away the remaining wires.
5) Snap the DB-9 female connector into the plastic hood.
6) Plug the RJ-45 connector from one end of the supplied serial communication
cable into the RJ-45 socket on the RJ-45 to DB-9 adapter.
The second serial communication cable and RJ-45 to DB-9 adapter are provided
to facilitate the user in connecting an IED, or any other communication
requirement. For additional cabling needs, please contact the factory.
The wire colors for signals in the RJ-45 to DB-9 adapter are:
SIGNAL
Data Carrier Detect (DCD)------------ Blue
Receive Data (RXD)--------------------Orange
Transmit Data (TXD)-------------------Black
RS-485 (-) --------------------------------Red
Ground------------------------------------Green
RS-485 (+)--------------------------------Yellow
Request To Send (RTS)-----------------Brown
Push To Talk (PTT)---------------------White
COLOR
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