
ECU-4574 User Manual
20
A.1
RS-232 Serial Ports (COM9 ~ COM10)
A.2
RS-232/485 Serial Ports (COM1 ~ COM8)
Table A.1: RS-232 Port Pin Definitions (COM9 ~ COM10)
Pins
RS-232
1
2
RxD
3
TxD
4
5
GND
6
7
RTS
8
CTS
9
Table A.2: RS-232/485 Serial Ports (COM1 ~ COM8)
RS-232
RS-485
Pins
Name
Pins
Name
1
Rx
1
—
2
Tx
2
—
3
—
3
Data+
4
—
4
Data-
5
GND
5
Summary of Contents for ECU-4574 Series
Page 1: ...User Manual ECU 4574 Series Intel ATOM E3930 Power and Energy Computers with 8 x LAN 10 x COM...
Page 6: ...ECU 4574 User Manual vi...
Page 8: ...ECU 4574 User Manual viii...
Page 14: ...ECU 4574 User Manual 6...
Page 22: ...ECU 4574 User Manual 14...
Page 26: ...ECU 4574 User Manual 18...
Page 27: ...Appendix A A Pin Assignments...