User Interface - Serial Host
Product Reference Guide 225
User Interface - Serial Host
RS232 PC-side Connections
9-pin male connector 25-pin male connector
Pin Name Pin Name
2 RX 3 RX
3 TX 2 TX
5 GND 7 GND
How To Build A Simple Interface Test Cable:
The following wiring diagram shows a simple
 test cable including power, exter-
nal (push-button) trigger and PC RS232 COM port connections.
Figure 98 - Test Cable