What are the pinouts to go from the RJ45 serial port of an XPress-DR or XPress-DR-IAP to the DB9 Serial port of my device?

Here are the pinouts for a DTE and DCE device:

To connect to a male DB9 DTE (e.g. the Com port on a PC):
 

XPress-DR RJ45 DB9F Signal N/A 8------------------- RTS 7-------------------8 CTS CTS 6-------------------7 RTS GND 5-------------------5 Signal Ground TX 4-------------------2 RX RX 3-------------------3 TX DTR 2-------------------6 DSR (Possibly DCD depending on customers device) N/A 1------------------- To connect to a female DB9 DCE:   XPress-DR RJ45 DB9M Signal N/A 8------------------- RTS 7-------------------7 RTS CTS 6-------------------8 CTS GND 5-------------------5 Signal Ground TX 4-------------------2 TXD RX 3-------------------3 RXD DTR 2-------------------4 DTR N/A 1-------------------

[Originally Published On: 12/31/2000 07:39 PM]