Serial cable to connect an XRT70x terminal to a  PC.

 

RJ12

Serie 9

Serie 25

1

3

2

3

5

7

4

7

4

6

2

3

 

Serial Port DB9-Male DB25-Male

       9-pin   25-pin  assignment
1 8 DCD (Data Carrier Detect)
2 3 RX (Receive Data)
3 2 TX (Transmit Data)
4 20 DTR (Data Terminal Ready)
5 7 GND (Signal Ground)
6 6 DSR (Data Set Ready)
7 4 RTS (Request To Send)
8 5 CTS (Clear To Send)
9 22 RI (Ring Indicator)