External At Power Connector: Cn2; External Atx Power Control Connector: Cn3; System Fan Connector: Cn7 - Contec SIS-8601-LVA User Manual

2.15 External AT Power Connector: CN2

PIN
No.
1
1
2
2
3
4
3
5
6
4
5
6

2.16 External ATX Power Control Connector: CN3

PIN
CN3
No.
6
6
5
5
4
4
3
3
2
2
1
1
When used with an ATX-compliant power supply that supports remote power on/off,
the CPU card can turn off the system power through software control.
To enable soft-off control in software, "ACPI function" must be enabled in the
CMOS Setup and in the operation system.

2.17 System FAN Connector: CN7

CN7 is a 3-pins box-header for the system cooling fan power connector. The fan must
be a 12V fan. Pin 3 is for Fan speed sensor input. Pin 2 is for +12V power supply .
CN7
1
2
3
20
Function
NC
Vcc(+5V)
+12V
NC
GND
GND
Function
5V SBY
PS-ON (Soft ON/OFF Out)
GND
Power Switch
GND
NC
PIN No. Function
1 GND
2 +12V
3 FAN sense
Housing: AT P8 connector
Housing: XHP-6 (JST)
Contact: SXH-001T-P0.6 (JST)
Connector type for Cable
Housing: 5102-03 (molex)
Contact: 5103 (molex)
2 Hardware Installations
SIS-8601-LVA