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©Vecow ECX-1400/1300 User Manual
GETTING TO KNOW YOUR ECX-1400/1300
The system offers sixteen programmable I/O.
If the GPIO is logic high, it indicates that the mapping SIO GPIO pin is logic high level.
If the GPIO is logic low, it indicates that the mapping SIO GPIO pin is logic low level.
GPIO Connectors pin assignments
Pin No.
Mapping to SIO GPIO
Function
Pin No.
Mapping to SIO GPIO
Function
1
SIO_GPI37
11
SIO_GPO22
2
SIO_GPI56
12
SIO_GPO26
3
SIO_GPI57
13
SIO_GPO64
4
SIO_GPI15
14
SIO_GPO65
5
SIO_GPI16
15
SIO_GPO41
6
SIO_GPI35
16
SIO_GPO40
7
SIO_GPI46
17
SIO_GPO52
8
SIO_GPI11
18
SIO_GPO27
2.3.4 Serial Port
On | Off
IGN
COM 4
COM 3
COM 2
COM 1
LAN6
PoE
LAN5
PoE
LAN4
PoE
LAN3
PoE
Isolated
DIO 2
D I
PIN 1 ~ 8
DO
PIN 11 ~ 18
20
11
10
1
Isolated
DIO 1
D I
PIN 1 ~ 8
DO
PIN 11 ~ 18
20
11
10
1
DC-IN 6-36V
ANT 2
ANT 1
Serial port 1 to 4 (COM 1 to 4) can be configured for RS-232, RS-422, or RS-
485 with auto flow control communication. The default definition of COM 1 and
COM 2 is RS-232, if you want to change to RS-422 or RS-485, you can find the
setting in BIOS.
BIOS Setting
Function
COM 1
COM 2
COM 3
COM 4
RS-232
RS-422 (5-wire)
RS-422 (9-wire)
RS-485
RS-485 w/z auto-flow control
