
IIOT-I530 User Manual
16
The pin headers on the motherboard are often associated with important functions. With the shunt (Jumper)
pushed down on the designated pins (the pin numbers are printed on the circuit board, surrounding the pin
header), certain feature can be enabled or disable. When changing the jumpers, make sure your system is
completely turned off.
PW2 (+24V): DC IN Connector
PIN No.
DESCRIPTION
1
DC_GND (
-
)
2
DC_IN (
+
)
JCOMS1:
PIN No.
DESCRIPTION
1
NC
2
RTC_RST#
3
GND
JCOMS2:
PIN No.
DESCRIPTION
1
NC
2
SRTC_RST#
3
GND
J1
1-2 Default
2-3 For Program MCU
PIN No.
DESCRIPTION
1
+P3V3_STBY
2
PIO0_1
3
GND