Appendix A : Isolated Guide - Vecow IVH-9204MX ICY User Manual

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APPENDIX A : Isolated Guide

A.1 Function Description
The IVH-9200 offers two 16-bit Isolated DIO 20-pin terminal block connector
and 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.
1
2
3
4
5
6
7
8
9
10
©Vecow IVH-9204MX ICY User Manual
Isolated DIO Non-Isolated
Definition 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
DIO_GND DIO_GND
Pin No.
11
12
13
14
15
16
17
18
NC 19
20 External VDC
Isolated DIO Non-Isolated
Definition DIO Definition
DO 0 DIO 8
DO 1 DIO 9
DO 2 DIO 10
DO 3 DIO 11
DO 4 DIO 12
DO 5 DIO 13
DO 6 DIO 14
DO 7 DIO 15
DIO_GND DIO_GND
Appendix A
NC
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