WIN Enterprises, Inc. PL-80910 User Manual
43
2.4.18: CN21 for COM 1, RS232
CN21 : Wafer 1 x 10 header, pitch 1.25 mm, connector type : YIMTEX 501MW1*10STR
Pin
Signal
Pin
Signal
1
DCD, Data carrier detect
2
DSR, Data set ready
3
RXD, Receive data
4
RTS, Request to send
5
TXD, Transmit data
6
CTS, Clear to se
7
DTR, Data terminal ready
8
RI, Ring indicator
9
GND
10
+5V
CN21
1
10