Plug-in and Boot Up
1.Connect the AC adapter power connector to the 12VDC port on the
2.Plug the AC adapter into a power outlet. The “Power” LED on the
Fig. 3
3.Power up the COMMON and SELECTABLE device(s). The COMMON device should react as if it were directly connected to the SELECTABLE device plugged into user selectable port 1.
RS232
To use the RS232 port (optional) , connect a crossed female serial cable from a CPU serial port to the DB9 pin male RS232 port on the
Connector: Standard 9 pin serial, male
Pins at | Signal | Pins at CPU |
2 | RxD | 3 |
3 | TxD | 2 |
5 | GND | 5 |
•9600 baud
•8 bit data
•1 stop bit
•no parity
•no flow control
1 2 3 4 5
6 7 8 9
Mating Face of Male DB9
6
