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©Vecow ECX-1200/1100 User Manual
GETTING TO KNOW YOUR ECX-1200/1100
DO reference circuit :
Sink Mode
(NPN, Default)
Device
6-48V DC
V+
V-
DIO Connector
DIO_VDC (Pin 20)
DIO_GND (Pin 10, 19)
IO
DO (Pin 11-18)
Source Mode
(PNP)
Device
6-48V DC
V+
V-
DIO Connector
DIO_VDC (Pin 20)
DIO_GND (Pin 10, 19)
IO
DO (Pin 11-18)
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
DI reference circuit :
Sink Mode
(NPN)
Power
Supply
6-48V DC
V+
V-
DIO Connector
DI_COM (Pin 9)
DI (Pin 1-8)
Source Mode
(PNP)
Power
Supply
6-48V DC
V+
V-
DIO Connector
DI_COM (Pin 9)
DI (Pin 1-8)
