Control Microsystems 5604 - To DE-9 P DCE

5604 Input/Output (I/O) Module - Hardware Manual
October 19, 2007
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8.4.2 RJ-45 to DE-9P DCE
This cable is used to connect from an RJ-45 based RS-232 port on the SCADAPack P1A controller
to DE-9S connector on a DCE such as a modem. A 15-inch long cable is available from Control
Microsystems as part number 297218.
RJ-45
DTE Function
DE-9P DCE
Function
DE-9P
Shield connects to shell
3
DTR
DTR
4
6
TxD
TxD
3
5
RxD
RxD
2
2
DCD
DCD
1
4
GND
GND
5
7
CTS
CTS
8
8
RTS
RTS
7
1
+5V
+5V
9