Advantech SOM-DB5920 A1 User Manual page 32

Table 3.3: SYS_FAN1 System Fan Connector
Pin
1
2
3
Table 3.4: CPU_FAN1 Smart Fan Connector
Pin
1
2
3
2
Table 3.5: I C1 I
Pin
1
2
3
4
SOM-DB5920 User Manual
Signal
GND
+V12
SYSFAN_IN
Signal
GND
+V_FAN
FANTACH_R1
2
C Wafer Box
Signal
GND
I2C_DAT
I2C_CLK
+V3.3_DUAL
20