Advantech AIMB-250 User Manual

Page of 105
User’s Manual 
AIMB-250 User’s Manual 
 
59
 
2.4.30 
PS/2 Keyboard & Mouse Connector (KB_MS1) 
 
 
Port 
Description 
Mouse 
PS/2 Mouse connector 
Keyboard  PS/2 Keyboard connector 
 
 
2.4.31 
System Fan Connector 1 & 2 (S_FAN1, S_FAN2) 
 
 
Signal 
PIN
TAC 
+12V 2 
GND 
 
 
2.4.31.1 Signal Description – System Fan Connector (S_FAN1, S_FAN2) 
Signal 
Signal Description 
TAC 
Fan speed monitor 
 
Mouse 
Keyboard 
S_FAN1 
S_FAN2