25
UNO-1372G User Manual
Appendix A
S
ystem
Settings
and
Pin
A
ssignments
A.3
RS-232 Standard Serial Port (COM1)
A.4
RS-422/485 Serial Port (COM2)
Table A.3: RS-232 Serial Port Pin Assignments
Pin
Pin Name
1
DCD
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
1
5
9
6
3
2
4
7 8
Table A.4: RS-422/485 Serial Port Pin Assignments
Pin RS-422
RS-485
1 TX-
Data-
2 TX+
Data+
3 RX+
NC
4 RX-
NC
5 GND
GND
6 NC
NC
7 NC
NC
8 NC
NC
9 NC
NC
Содержание UNO-1372G
Страница 8: ...UNO 1372G User Manual viii ...
Страница 14: ...UNO 1372G User Manual 4 ...
Страница 22: ...UNO 1372G User Manual 12 Figure 2 4 Wet Contact Wiring Figure 2 5 Dry Contact Wiring ...
Страница 31: ...Appendix A A System Settings and Pin Assignments ...