RIO-2010PG User Guide
8
4. Jumper Settings
Analog input mode (JP2~JP 5)
Voltage: 1-2
Current: 2-3
Note
JP2 and JP5 are set to position 1-2 (Voltage input) as factory default.
Serial / Debug selection jumper (JP6, JP7)
Serial port (COM2) and serial console port (COM3) share the same 10-pin header. Use jumper JP6
and JP7 to selected which port to connect to. Please use console cable (91-09PM9-001) to convert it
to DB9 male RS-232 interface.
Serial port selection mode (JP6~JP7)
RS-232 (COM2): 1-2
Console: 2-3
Note
JP6 and JP7 are set to position 2-3 (Console) as factory default.
Pin
COM2
COM3
1
DCD
N/C
2
DSR
N/C
3
RXD
RXD
4
RTS
N/C
5
TXD
TXD
6
CTS
N/C
7
DTR
N/C
8
N/C
N/C
9
GND
GND
10
N/C
N/C
1
3
5
7
9
2
4
6
8
10
COM2: RS-232
COM3: Console
1
3
1
3
