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17
Neu-X300 Series User Manual
Chapter 2: Jumpers and Connectors
COM1 DB9 Male Connector
Connector type: DB-9 port, 9-pin D-Sub
Connector location: COM1
1
6
5
9
Pin
Definition
Pin
Definition
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI