Rs-232/422/485 Serial Port (Com3~Com4); Ethernet Rj-45 Connector (Lan1~Lan2) - Advantech Celeron M Universal Network Controller with PC/104 Extension UNO-2170 User Manual
Celeron m universal network controller with pc/104 extension
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- User manual (36 pages)
Table of Contents
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A.4 RS-232/422/485 Serial Port (COM3~COM4)
Table A.5: RS-232/422/485 serial port pin assignments
Pin
RS-232
1
DCD
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
A.5 Ethernet RJ-45 Connector (LAN1~LAN2)
Table A.6: Table A-5: Ethernet RJ-45 connector pin assignments
Pin
10/100Base-T Signal Name
1
XMT+
2
XMT-
3
RCV+
4
NC
5
NC
6
RCV-
7
NC
8
NC
RS-422
RS-485
Tx-
DATA-
Tx+
DATA+
Rx+
NC
Rx-
NC
GND
GND
NC
NC
NC
NC
NC
NC
NC
NC
27
Appendix A
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Table of Contents
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