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2.3.3 Isolated DIO/GPIO
2.3.3.1 Isolated DIO
There is a 16-bit (8-bit DI, 8-bit DO) connectors in the rear side. DI/DIO supports
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
DIO connectors pin out:
DIO
DIO
©Vecow ECS-9000 User Manual
PoE+
PoE+
COM 1
3
4
5
6
COM 2
LAN 3
LAN 5
LAN 4
LAN 6
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DIO1_VDC (6~48V Input)
DIO
Isolated
COM 3
20
10
PIN 1 ~ 8
D I
PIN 11 ~ 18
COM 4
Definition
INPUT 0
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
INPUT 7
DI1_COM
DIO1_GND
OUTPUT 0
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 5
OUTPUT 6
OUTPUT 7
DIO1_GND
GETTING TO KNOW YOUR ECS-9000
DC-IN
11
1
DO
IGN
On / Off
Power Switch
DIO
Isolated
20
10
PIN 1 ~ 8
D I
PIN 11 ~ 18
Function
SIO_GPI80
SIO_GPI81
SIO_GPI82
SIO_GPI83
SIO_GPI84
SIO_GPI85
SIO_GPI86
SIO_GPI87
-
-
SIO_GPO70
SIO_GPO71
SIO_GPO72
SIO_GPO73
SIO_GPO74
SIO_GPO75
SIO_GPO76
SIO_GPO77
-
-
11
1
DO
40
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