Advantech ASMB-816 Series, User Manual

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ASMB-816 User Manual 18
2.9 Front Panel Connector (JFP1)
There are several external switches and LEDs to monitor and control the ASMB-816.
One front panel convert cable (P/N: 1700031926-11) for the onboard 2.0 to 2.54 mm
pitch header is provided in the accessory box.
2.9.1 Power LED (JFP1 Pins 14, 16)
JFP1 pin 14 and pin 16 are for the power LED. Refer to Appendix B for detailed infor
-
mation on the pin assignments. If an ATX power supply is used, the system’s power
LED status will be as follows.
2.9.2 Front Panel LAN Indicator (JFP1 Pins 5~8)
JFP1 pins 5, 6, 7, 8 connect to LAN indicator.
2.9.3 HDD LED Connector (JFP1 Pins 13, 15)
You can connect an LED to connector to indicate when the HDD is active.
Table 2.1: ATX Power Supply LED Status
ACPI Power Mode LED (ATX power)
System On (S0) On
System Hibernation (S4) Slow flashes
System Off (S5) Off
13 15
+