Com1 Rs-232 Connector (Com1) - Aaeon PFM-CVS Manual

P C / 1 0 4 M o d u l e
3
4
5
6
7
8
9
10
11
12
13

2.25 COM1 RS-232 Connector (COM1)

Pin
1
2
3
4
5
6
Chapter 2 Quick Installation Guide
GND
SCL
SDA
GND
BLUE
GND
GREEN
GND
RED
GND
VCC
Pin Name
DCD1
DSR1
RXD1
RTS1
TXD1
CTS1
2-24
P F M - C V S
GND
I/O
I/O
GND
OUT
GND
OUT
GND
OUT
GND
PWR
Signal Type
IN
IN
IN
OUT
OUT
IN
+5V
+5V
+5V
Signal Level
±9V
±9V