Aplex Technology ACS-2675C User Manual
Page 23
ACS-2675C User Manual
23
ports or one RS485 port, three USB ports, one power led, one power button, via a
dedicated cable connected
to TB-522 MIO1.
Functio
n
Signal Name Pin# Pin# Signal Name
Function
COM3
422RX+
1
2
485+ / 422TX+
COM3
RS422 or
RS485
422RX-
3
4
485- / 422TX-
Ground
5
6
NC
NC
7
8
NC
NC
9
10 5V_S5
COM4
DCD4-
11
12 RXD4
COM4
TXD4
13
14 DTR4-
Ground
15
16 DSR4-
RTS4-
17
18 CTS4-
RI4-
19
20 5V_S5
USB9
5V_USB_9
21
22 5V_USB_1011
USB10
USB9_N
23
24 USB10_N
USB9_P
25
26 USB10_P
Ground
27
28 Ground
Ground
29
30 Ground
USB11
5V_USB_101
1
31
32 PWR_LED+
Power
LED
USB11_N
33
34
PWR_LED-
USB11_P
35
36 MIO_PSON
Power
Button
Ground
37
38 Ground
Ground
39
40 Ground
33. MIO2:
(1.25mm Pitch 2x20 Connector), Front panel connector.
Function Signal Name Pin# Pin# Signal Name
Function
H_LED+ HDD_LED
1
2
PWR-LED
P_LED+
H_LED- Ground
3
4
Ground
P_LED-
RESET- Ground
5
6
MIO_PSON-
PSON+
RESET
+
RESET
7
8
Ground
PSON-
BUZZER+
BUZZER+
9
10 BUZZER-
BUZZER-
GPIO_I
N
GPIO_IN_1
11
12 GPIO_OUT_1
GPIO_OU
T
GPIO_IN_2
13
14 GPIO_OUT_2
GPIO_IN_3
15
16 GPIO_OUT_3