Instruction Manual
3
Aux power source selection:
RS232 Pinout
NOTE:
Pin 9 of the DB9 connector will output DC power if the corresponding jumper
was enabled.
X5V: DC5V, from SP4, an SP4
power connection is required
X12V: DC12V, from SP4, an SP4
power connection is required
I12V (factory default): DC12V, from
PCI Express slot,
Pin 1
DCD
Pin 2
RXD
Pin 3
TXD
Pin 4
DTR
Pin 5
GND
Pin 6
DSR
Pin 7
RTS
Pin 8
CTS
Pin 9
RI
X5V
X5V
X5V
X12V
X12V
X12V
I12V
I12V
I12V