AXIOMTEK eBOX800-511-FL Series User Manual page 85

COM 2 Wafer Connector (CN4)
Pins RS-232 RS-422
1 DCD TX-
2 DSR No use
3 RXD TX+
4 RTS No use
5 TXD RX+
6 CTS No use
7 DTR RX-
8 RI No use
9 GND No use
10 No use No use
IO Board
eBOX800-511-FL-FL Series user's Manual
RS-485
Data-
No use
Data+
No use
No use
No use
No use
No use
No use
No use
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