Aplex APC-3072, User Manual

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APC-3XX2 User Manual
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5 Ground
6 NC
7 NC
8 NC
9 NC
BIOS Setup
：
Advanced/F81216SEC Super IO Configuration/Serial Port 1
Configuration
【
RS-485
】
PS_ON:
Power on/off button
, They are used to connect power switch button.
3.5 Power Board PB-422B Jumpers Setting and Connectors
PB422B is a power management board for SBC-7810. It contains DC_IN1 、 DC_OUT1 、
SW_C1
、
SW_T1
、
FP1 and BAT1 connectors. It inputs 6-36V voltage through DC_IN1 and 12V
from the battery through the BAT1 connector. It outputs 14V or 0V voltage to SBC-7810
through DC_OUT1. When the power button is pressed for a period of time (2-5s) or the ACC
signal is changed, the voltage of DC_OUT1 will be changed after a delay time. The delay time
will be determined by the dial switch or data which is sent from SBC-7810 via FP1.
1. DC_IN1:
(3.81mm Pitch 1*3 Pin Connector), DC_IN1 inputs 6-36V voltage and ACC signal from vehicle.
Pin# Signal Name
1 ACC
2 DC-
3 DC+
2. DC_OUT1:
(3.81mm Pitch 1*2 Pin Connector), DC_OUT1 outputs 14V or 0V voltage to SBC-7810.
Pin# Signal Name
1 DC+
2 DC-
3. SW_C1:
5 bit dial switch. SW_C1 determines the delay time by the dial switch or the data from
SBC-7810.
Signal Name Pin# Signal Name
HW_SET 1 2 GND
NC 3 4 GND
MB_PWR_OFF- 5 6 GND