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©Vecow ECX-1400/1300 User Manual
GETTING TO KNOW YOUR ECX-1400/1300
2.3.3 Isolated DIO/GPIO
2.3.3.1 Isolated DIO
ECX-1400 series :
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
There is a 16-bit (8-bit DI, 8-bit DO) connectors in the rear side of ECX-1400. DI/
DIO support NPN (sink) and PNP (Source) mode, Each DI channel is equipped
with a photocouper for isolated protection.
Each DO with isolator chip, Config by
a Jumper for each DIO connector.
DO Safety-Related Certifications :
• 4242-VPK Basic Isolation per DIN V VDE V 0884-10
and DIN EN 61010-1
• 3-KVRMS Isolation for 1 minute per UL 1577
• CSA Component Acceptance Notice 5A, IEC 60950-1
and IEC 61010-1 End Equipment Standards
• GB4943.1-2011 CQC Certified
Isolated
DIO
D I
PIN 1 ~ 8
DO
PIN 11 ~ 18
20
11
10
1
DIO Connectors pin out :
DIO
Pin No.
Definition
Function
DIO 1
1
INPUT 0
SIO_GPI70
2
INPUT 1
SIO_GPI71
3
INPUT 2
SIO_GPI72
4
INPUT 3
SIO_GPI73
5
INPUT 4
SIO_GPI74
6
INPUT 5
SIO_GPI75
7
INPUT 6
SIO_GPI76
8
INPUT 7
SIO_GPI77
9
DI_COM
10
DIO_GND
