Chapter 2 Hardware Configuration
Page: 2-6
Prox-1695 USER
’
S MANUAL
2-4. COM PORT CONNECTOR
Prox-1695 possesses two Communication Port namely the COM1 and COM2.
The difference between the two is that COM1 is fixed for RS-232, while
COM2 is selectable for RS-232/422/485.
COM1 :
COM1 Connector
The COM1 Connector assignments are as follows :
PIN ASSIGNMENT
1 DCD
2 RX
3 TX
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
COM2 :
COM2 Connector
The COM2 Connector assignments are as follows :
PIN ASSIGNMENT
RS-232
RS-422
RS-485
1 DCD TX- TX-
2 RX TX+
TX+
3 TX
RX+
RX+
4 DTR RX- RX-
5 GND
GND
GND
6 DSR
RTS- NC
7 RTS
RTS+ NC
8 CTS
CTS+ NC
9 RI
CTS-
NC
10 NC NC NC
COM 1
1
6
5
10
Содержание ProX-1695
Страница 1: ...USER S MANUAL Dual Socket 370 Processor Embedded Card W VGA Dual LAN ProX 1695...
Страница 47: ...Chapter 4 Green PC Function Page 4 4 Prox 1695 USER S MANUAL...
Страница 79: ...Appendix A EXPANSION BUS Page A 4 Prox 1695 USER S MANUAL...
Страница 94: ...Appendix C Trouble Shooting Prox 1695 USER S MANUAL Page C 9...
Страница 95: ...Appendix C Trouble Shooting Page C 10 Prox 1695 USER S MANUAL PRINTED IN TAIWAN...