20-Pin Smart Fan (Cn15); State Led Header (Cn25); Digital I/O (Dio1) - Aaeon FWS-8500 User Manual

2.4.4 20-pin Smart Fan (CN15)

Pin
1
3
5
7
9
11
13
15
17
19

2.4.5 State LED Header (CN25)

Pin
1
3

2.4.6 Digital I/O (DIO1)

This connector offers 4-pair of digital I/O functions and address is 801H. The pin
definitions are illustrated below:
Chapter 2 – Hardware Information
Signal
+12V
+12V
+12V
FANCTL1
FANCTL2
FANCTL3
FANCTL4
FANCTL5
GND
GND
Signal
DOWN
RIGHT
Pin
2
4
6
8
10
12
14
16
18
20
Pin
2
4
Signal
N/A
GND
GND
FANTAC1
FANTAC2
FANTAC3
FANTAC4
FANTAC5
GND
GND
Signal
UP
LEFT
16