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AAEON EPIC-QM77 User Manual

Page 56

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E P I C B o a r d

E P I C - Q M 7 7

Chapter 2 Quick Installation Guide

2-42

2.48 RS-232 Serial Port Connector (COM5)

Pin

Pin Name

Signal Type

Signal Level

1

DCD#5 IN

2

DSR#5 IN

3

RXD5 IN

4

RTS#5 OUT

5

TXD5 OUT

6

CTS#5 IN

7

DTR#5 OUT

8

RI#5 IN

9

GND GND

2.49 RS-232 Serial Port Connector (COM6)