Com4 Rs-232 Connector (Com4); Usb2.0 Connector (Usb1) - Aaeon PFM-CVS Manual

P C / 1 0 4 M o d u l e

2.28 COM4 RS-232 Connector (COM4)

Pin
1
2
3
4
5
6
7
8
9

2.29 USB2.0 Connector (USB1)

Pin
1
2
3
Chapter 2 Quick Installation Guide
Pin Name
DCD4
DSR4
RXD4
RTS4
TXD4
CTS4
DTR4
RI4
GND
Pin Name
USB_VCC0
USBP0-
USBP0+
2-28
P F M - C V S R e v . B
Signal Type
IN
IN
IN
OUT
OUT
IN
OUT
IN
GND
Signal Type
PWR
OUT
OUT
Signal Level
±9V
±9V
±9V
Signal Level
+5V