Xantrex Technology XTR 850 WATT SERIES manual RS-232 Communication Cable with RJ-45 to DB-9

Remote Operation

Table 5-1Remote Control Connector Pins and Functions J4 and J61

Pin	Reference	Direction	Function
J6.10	NC	–	–
J6.11	RXD+	Input	RS-485 receiving
J6.12	RXD–	Input	RS-485 receiving
J6.13	TXD+	Output	RS-485 transmitting
J6.14	TXD–	Output	RS-485 transmitting
J6.15	GND	–	Ground
J6.16	NC	–	–

1.All references and directions indicated in this table are with respect to the XTR.

RS-232 Communication Cable with RJ-45 to DB-9

Communication control cable with DB-9 connector (male) on the PC side and RJ-45 shielded connector on the power supply. The cable length should be 9.84 feet (3 m) or longer.

Table 5-2	DB-9 Pinouts
Pin		Name	Description
1		NC	No connection
2		RX	Receive data	Twisted
				pair
3		TX	Transmit data
4		NC	No connection
5		GND	Ground
6, 7, 8, 9		NC	No connection

Table 5-3	RJ-45 Pinouts
Pin		Name	Description
1		RX	Receive data	Twisted
				pair
2		TX	Transmit data
3, 4, 5, 6		NC	No connection
7		GND	Ground
8		NC	No connection

5-4 M370046-01