<142> ThinConnect4 Serial Port Connector
• Pin assignment
Signal Serial Port 1
9pin D-Sub
Serial Port 2
25pin D-Sub
DCD 1 8
RXD 2 3
TXD 3 2
DTR 4 20
GND 5 7
DSR 6 6
RTS 7 4
CTS 8 5
RI 9 22
Connector pin assignment:
Serial Port 1: 9pin D-Sub
Serial Port 2: 25pin D-Sub

End of 11.1 Product Specifications

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