Chapter 2 Hardware Configuration
PPC-7500F USER
’
S MANUAL
Page: 2-19
2-16. COM PORT CONNECTOR
There are four COM ports enhanced in this board namely: COM1,
COM2, COM3 and COM4. COM1, COM3 and COM4 are 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 DCD1
2 RX1
3 TX1
4 DTR1
5 GND
6 DSR1
7 RTS1
8 CTS1
9 RI1
COM2 :
COM2 Connector
The COM2 Connector assignments are as follows :
PIN ASSIGNMENT
RS-232
RS-422
RS-485
1 DCD2
TX- TX-
2 RX2
TX+ TX+
3 TX2
RX+ RX+
4 DTR2
RX- RX-
5 GND
GND GND
6 DSR2
RTS- NC
7 RTS2
RTS+ NC
8 CTS2
CTS+ NC
9
RI2
CTS- NC
COM1
COM2
Содержание PPC-7500F
Страница 1: ...USER S MANUAL PPC 7500F Intel Celeron M 10 4 Panel PC System PPC 7500F M1...
Страница 9: ...Chapter 1 Introduction PPC 7500F USER S MANUAL Page 1 3 1 2 CASE ILLUSTRATION...
Страница 20: ...Chapter 2 Hardware Configuration PPC 7500F USER S MANUAL Page 2 5 JUMPER DIAGRAMS JUMPER SETTINGS...
Страница 21: ...Chapter 2 Hardware Configuration Page 2 6 PPC 7500F USER S MANUAL PPC 7500F Jumper Illustration...
Страница 90: ...Appendix A System Assembly Page A 2 PPC 7500F USER S MANUAL EXPLODED DIAGRAM FOR HARDWARE ASSEMBLY...
Страница 91: ...Appendix A System Assembly PPC 7500F USER S MANUAL Page A 3 EXPLODED DIAGRAM FOR REMOVING HOOK HOLDER...
Страница 92: ...Appendix A System Assembly Page A 4 PPC 7500F USER S MANUAL EXPLODED DIAGRAM FOR REMOVING BACK COVER...
Страница 93: ...Appendix A System Assembly PPC 7500F USER S MANUAL Page A 5 EXPLODED DIAGRAM FOR CUT OUT DIMENSION...
Страница 95: ...Appendix A System Assembly PPC 7500F USER S MANUAL Page A 7 EXPLODED DIAGRAM FOR WHOLE SYSTEM...
Страница 97: ...Appendix B Technical Summary Page B 2 PPC 7500F USER S MANUAL BLOCK DIAGRAM...