GE 994-0089 COM2 Port DB-9 Connector Signal Definitions Pin, COM2 Port DB-9 to DB-25 Pin out

GE Energy

COM2 Port DB-9 Connector Signal Definitions

Pin			DCE
Number		Function		Signal Flow
1	DCD			IN
2	RXD			IN
3	TXD			OUT
4	DTR			OUT
5	Signal GND			-
6	DSR			IN
7	RTS			OUT
8	CTS			IN
9	Not connected			-
COM2 Port DB-9 to DB-25 Pin out
Signal		DB-9	DB-25
		Pin #	Pin #
TD		2	3
RD		3	2
RTS		4	20
CTS		5	7
DSR		6	6
DCD		7	4
DTR		8	5
GND		9	22

60994-0089–1.00–2, General