RS-232 DE-9 Pinout

This is the RS-232 standard pinout for the DE-9 connector. This is not Slink-e information. It is just standard RS-232.
pin name meaning source
1 CD Carrier Detect DCE
2 RxD Receive Data DCE
3 TxD Transmit Data DTE
4 DTR Data Terminal Ready DTE
5 SGND Signal Ground -
6 DSR Data Set Ready DCE
7 RTS Request To Send DTE
8 CTS Clear To Send DCE
9 RI Ring Indicator DCE