AR-B5231ETCM1GZC
Quick Manual
7
P/N:220010381-G
11.J1
PIN
SIGNAL
1-2 SPEAKER
3-4 RESET
5-6 POWER
BUTTON
12.COM2
&COM3
&COM4
PIN SIGNAL
PIN
SIGNAL
1 DCD
2
DSR
3 RX
4
RTS
5 TX
6
CTS
7 DTR
8 RI
9 GND
10
GND
13.FAN1
PIN
SIGNAL
1 GND
2 12V
3 DATA
14.JP7
STATUS
SETTING
OPEN 1.8V(BANINES)
CLOSE 1.5V(DOTHAN)
15.JP6
STATUS
SETTING
OPEN DISABLE
SERIRQ
CLOSE ENABLE
SERIRQ
16.GPIO
PIN
SIGNAL
PIN
SIGNAL
1 GPIO0 2 5V
3 GPIO1 4 GPIO7
5 GPIO2 6 GPIO6
7 GPIO3 8 GPIO5
9 GND
10
GPIO4
