Congatec conga-IGX - Fan Connector and Monitoring Notes; Fan Connector Specifications; Fan Control Notes

Copyright © 2014 congatec AG IGX1m02 51/134
7.12 Fan Connector
Pin Signal
1 GND
2 12V in PWM mode / 4V-12V in 3-Pin mode
3 FAN Sense
4 FAN PWM
Note
Fan 1 (Processor) supports 4-wire “PWM” only.
Fan 2 (Chassis) can be used in 4-wire or 3-wire mode (BIOS Setup)
If a 3-wire fan is connected, but BIOS Setup is set to “4 wires” (= Default) the fan will
operate at full speed (12V).
In 3-wire mode, the default minimum operating voltage is set to ~ 4V.
Fan current must not exceed 1A per connector.
Minimum fan speed can be customized via SilentFanCong-Manager tool.
Note
TCV Version shows the BIOS internal version of the System Monitoring parameters. After they have been customized by the SilentFanCong
tool, the TCV Version in BIOS Setup is automatically changed to “OEM”.
Drive Power
COM 3
LPT
Front Panel
Mouse
Keyboard
Power
COM 2
DisplayPort
PCIe X4
FAN 2
1
2
Front Panel 1 = HDD_LED+
2 = Power_LED+
3 = HDD_LED-
4 = Power_LED-
5 = Reset_Switch
DC Plug Jumper Settings1 = + DC
2 = GND
12 V max. 60 Watt
19-24 V max. 100 Watt
Plug: 2.5 / 5.5 / 11 mm
Power 1 = GND
2 = GND
3 = + DC 12 / 19-24 V
4 = + DC 12 / 19-24 V
6 = Power_Switch
7 = Reset_Switch
8 = Power_Switch
9 = Reserved
Drive Power 1 = Vcc 5 V max. 2 A
2 = GND
3 = GND
4 = +12 V max. 2 A
FAN 1
SPDIF
Front Audio
mini PCIe
mSATASATA0 SATA1
LAN
2x USB 2.0
LAN
2x USB 2.0
LVDS
Backlight
TPM GPIO
Buzzer
Battery
2x USB 3.0
2x USB 2.0
LVDS
CPU
Memory Module 1 Memory Module 2
BIOS Recovery Settings
LVDS Supply Settings
USB 2.0
LVDS BL Control Settings
System Power On Settings
1
1
Fan 1 (CPU)
1 = GND
2 = 12 V PWM mode, 4..12 V 3-pin mode
3 = Sense
4 = PWM
1
Fan 2 (Chassis)
4
2
3
2
1
DC DVI-I DisplayPort
COM1 COM2
BIOS Recovery Settings
Normal Operation (default)
Normal Operation (default)
LVDS Supply Settings
LVDS BL Control Settings
System Power On Settings
Always on
BIOS Recovery / Reset to Defaults
VCC 3.3 V
(default)
VCC 5 V
Analog
(default)
PWM