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A
APPENDIX A : Isolated DIO/GPIO Guide
A.1 Function Description
The ECX-2600/2400/2300 offers a 16-bit Non-Isolated DIO/two 16-bit Isolated
DIO 20-pin terminal block connector, a watchdog timer, and a 4-port POE.
Isolated DIO pins are fix by Hardware design that cannot change in/out direction
in runtime process.
DIO definition is shown below :
Pin No. DIO Definition
1
2
3
4
5
6
7
8
9
10
POE definition is shown below :
Port No.
1
2
Do NOT use these functions in below :
1. PE-2000 : DIO1 (ID = 0), POE
2. PE-3000 : POE
3. UE-1000 : USB (ID = 0)
©Vecow ECX-2600/2400/2300 PEG User Manual
GPIO Definition Pin No. DIO Definition
DI 0
DIO 0
DI 1
DIO 1
DI 2
DIO 2
DI 3
DIO 3
DI 4
DIO 4
DI 5
DIO 5
DI 6
DIO 6
DI 7
DIO 7
DI COM
NC
DIO_GND
DIO_GND
Definition
POE 0
POE 1
11
DO 0
12
DO 1
13
DO 2
14
DO 3
15
DO 4
16
DO 5
17
DO 6
18
DO 7
19
DIO_GND
20
External VDC
Port No.
3
4
PoE+
PoE+
LAN 3
LAN 4
GPIO Definition
DIO 8
DIO 9
DIO 10
DIO 11
DIO 12
DIO 13
DIO 14
DIO 15
DIO_GND
NC
Definition
POE 2
POE 3
PoE+
PoE+
LAN 5
LAN 6
Appendix A
111
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