21
GETTING TO KNOW YOUR ECS-9755
There is a 32-bit (16-bit DI, 16-bit DO) with 2 DIO connectors in the rear side.
DI/DIO supports NPN(sink) and PNP(Source) mode, and each DI channel is
equipped with a photocouper for isolated protection. Each DO with isolator chip
is configured 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
DI
O
D I
PIN 1 ~ 8
DO
PIN 11 ~ 18
20
11
10
1
DIO
Pin No.
Definition
Function
DIO1
1
INPUT 0
SIO_GPI80
2
INPUT 1
SIO_GPI81
3
INPUT 2
SIO_GPI82
4
INPUT 3
SIO_GPI83
5
INPUT 4
SIO_GPI84
6
INPUT 5
SIO_GPI85
7
INPUT 6
SIO_GPI86
8
INPUT 7
SIO_GPI87
9
DI1_COM
-
10
DIO1_GND
-
11
OUTPUT 0
SIO_GPO70
12
OUTPUT 1
SIO_GPO71
13
OUTPUT 2
SIO_GPO72
14
OUTPUT 3
SIO_GPO73
15
OUTPUT 4
SIO_GPO74
16
OUTPUT 5
SIO_GPO75
17
OUTPUT 6
SIO_GPO76
18
OUTPUT 7
SIO_GPO77
19
DIO1_GND
-
20
DIO1_VDC (6~48V Input)
-
DIO Connectors pin out:
2.3.6 Isolated DIO
COM 2
COM 1
COM 3
COM 4
V+ V-
On | Off
DC-IN
IGN
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
10G
10G
