IBASE SI-64 - Manual (Page 23)

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21 IBASE Technology Inc.
JP8: COM1 RS232 RI/+5V/+12V Power Setting
JP8 Setting Function
Pin 1-3
Short/Closed
+12V
Pin 3-4
Short/Closed
RI
Pin 3-5
Short/Closed
+5V
JP9: COM2 RS232 RI/+5V/+12V Power Setting
JP9 Setting Function
Pin 1-3
Short/Closed
+12V
Pin 3-4
Short/Closed
RI
Pin 3-5
Short/Closed
+5V
2 6
6
1 5
5
2 6
6
1 5
5