COMMELL FS-97A - Manual (Page 23)

FS-97A User’s Manual Hardware Setup
Power and Fan Setup 23
2.8 <Power and Fan Setup>
FS-97A has one 4-pin power input connector expect PICMG bus powering; it also has two
fan connectors. For ATX function, you should connect the ATX connector on the backplane
with CN_PS on FS-97A.
Connector: CN_PWR
Type: 4-pin P-type connector for +5V/+12V input
Pin Description Pin Description Pin Description Pin Description
1 +12V 2 Ground 3 Ground 4 +5V
Connector: CPUFAN, SYSFAN
Type: 3-pin fan wafer connector
Pin Description Pin Description Pin Description
1 Ground 2 +12V 3 Fan Control
Connector: CN_PS
Type: 3-pin ATX function connector
Pin Description Pin Description Pin Description
1 5V Standby 2 Ground 3 Power On
CN_PWR
1
4
CN_PS
1 3
CPUFAN 1
3
CPUFAN
1 3