SYS8F377VGGA-3OM
Quick Installation Guide
3、COM1/2: RS232/422/485 Header;
Checklist:
Ø
SYS8F377VGGA-3OM Mainboard*1pcs
Ø
Utility CD for SYS8F377VGGA-3OM*1pcs
Ø
Installation Guide*1pcs
Ø
SATA Cable *1pcs;
Ø
COM cable and Print cable*6pcs
Ø
USB cable and Print cable*2pcs
Pin NO.
RS232
*RS422
(for COM1/2)
*RS485
(for COM1/2)
Pin 1
DCD
TX-
DATA-
Pin 2
RXD
TX+
DATA+
Pin 3
TXD
RX+
NC
Pin 4
DTR
RX-
NC
Pin 5
GND
GND
GND
Pin 6
DSR
NC
NC
Pin 7
RTS
NC
NC
Pin 8
CTS
NC
NC
Pin 9
RI
NC
NC
