Moxa Technologies CP-102U/UL - Manual (Page 70)

CP-102U/UL User’s Manual Pin Assignments
5-2
Female DB25 Connector (CP-102UL)
9 12
Port 0 Port 1
2 5
24 21 15 18
Port Number
Signal 0 1
TxD 12 18
RxD 24 5
RTS 11 17
CTS 23 4
DSR 10 16
GND 22 3
DCD 21 2
DTR 9 15
Pin Number
Male DB9 Connector (CP-102U & CBL-M25M9x2-50)
1 5
6 9
Signal Pin Number
TxD 3
RxD 2
RTS 7
CTS 8
DSR 6
GND 5
DCD 1
DTR 4