Aplex Technology ACS-2702 User Manual
Page 21
ACS-2702 User Manual 20
4
Ground
5
BKLT_EN_OUT
6
BKLT_CTRL
Note:
Pin6 is backlight control signal, support DC or PWM mode, mode select at BIOS CMOS menu.
30. CN2:
(DF13-20P Connector), for expand output connector, it provides eight GPIO, one
RS422 or RS485.
Function
Signal Name
Pin#
Signal Name
Function
5V
5V_S5
2
1
5V_S5
5V
SIO_GPIO61
GPIO_IN2
4
3
GPIO_IN1
SIO_GPIO60
SIO_GPIO63
GPIO_IN4
6
5
GPIO_IN3
SIO_GPIO62
Ground
8
7
Ground
SIO_GPIO21
GPIO_OUT2
10
9
GPIO_OUT1
SIO_GPIO20
SIO_GPIO23
GPIO_OUT4
12
11 GPIO_OUT3
SIO_GPIO22
Ground
14
13 Ground
485 or 422
485+_422TX+
16
15 485-_422TX-
485 or 422
RS422
422_RX+
18
17 422_RX-
RS422
5V
5V_S0
20
19 5V_S0
5V
COM3 BIOS Setup：
Advanced/W83627UHG Super IO Configuration/Serial Port 3 Configuration
【RS-422】
Advanced/W83627UHG Super IO Configuration/Serial Port 3 Configuration
【RS-485】
32. H3/H4/H5/H6:
CPU1 and U53 Heat Sink SCREW HOLES, Four screw holes for intel N2600 and NM10
Heat Sink assemble.
33. H1/H2:
MPCIE1 SCREW HOLES, H1and H2 for mini PCIE card (30mmx30mm) assemble.