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Echo 246F
User Manual
Appendix A
A
APPENDIX A : Isolated DIO Guide
A.1 Function Description
The
Echo 246F
offers a 16-bit DIO (Isolated/Non-Isolated) 20-pin terminal block
connector, a watchdog timer, and a 4-port POE.
Isolated DIO pins are fixed by Hardware design that cannot change in/out
direction in runtime process.
DIO definition is shown below :
Pin
No.
DIO
Definition
GPIO
Definition
Pin
No.
DIO
Definition
GPIO
Definition
1
DI 0
DIO 0
11
DO 0
DIO 8
2
DI 1
DIO 1
12
DO 1
DIO 9
3
DI 2
DIO 2
13
DO 2
DIO 10
4
DI 3
DIO 3
14
DO 3
DIO 11
5
DI 4
DIO 4
15
DO 4
DIO 12
6
DI 5
DIO 5
16
DO 5
DIO 13
7
DI 6
DIO 6
17
DO 6
DIO 14
8
DI 7
DIO 7
18
DO 7
DIO 15
9
DI COM
NC
19
DIO_GND
DIO_GND
10
DIO_GND
DIO_GND
20
External VDC
NC
Summary of Contents for Echo246F
Page 95: ...87 Echo 246F User Manual SYSTEM SETUP Step 11 Finished ...
Page 97: ...89 Echo 246F User Manual SYSTEM SETUP Step 3 Install DDR4 RAM module into SO DIMM socket ...
Page 99: ...91 Echo 246F User Manual SYSTEM SETUP Step 3 Install Mini PCIe card into socket ...
Page 101: ...93 Echo 246F User Manual SYSTEM SETUP Step 4 Fasten washer 1 and 2 Step 5 Finished ...
