Acnodes PC 8150 - Manual (Page 26)

PC 8150 User’s Manual
14 Hardware Installation
2.3 Serial Port Interface
The PC 8150 has four onboard serial ports, COM1, COM2, COM3,
COM4 are RS-232 Port Connector.
The connector, COM1, COM2, COM3 are DB-9 connector, and the
following table shows the pin assignments of this connector.
Pin Signal Name Pin Signal Name
6 1 DCD, Data carrier detect DSR, Data set ready
2 RXD, Receive data 7 RTS, Request to send
TXD, Transmit data 8 3 CTS, Clear to send
4 DTR, Data terminal ready 9 RI/+5V/+12V Ring indicator
5 GND, ground
2.4 VGA
The PC 8150 has an analog RGB interface connector. It is able to
connect to an expansion CRT monitor, and the system can display
on both the flat panel and the CRT simultaneously.
2.5 Ethernet
The PC 8150 provides 2 Ethernet (RJ-45) interfaces. For network
connection, just plug in one cable end of the PC 8150
10/100/1000-Base-T Hub into the standard RJ-45 connector. The pin
assignment of the RJ-45 is listed below.