Vecom ECS-8000, User Manual

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©Vecow ECS-8000 User Manual
Appendix A
A
A.1 I/O Pin Definition
I/O Pin Base Adr Usage
GPIO 70~77 0xA06 CN16-GPIO
GPIO 80~87 0xA07 DIO Output
APPENDIX A : ISOLATED DIO GUIDE
A.2 Function Description
The ECS-8000 offers a 16-bit DIO (8-DI / 8-DO) 20-pin terminal block
connector. Each bit of DI and DO equipped with a photo-coupler for isolated
protection. All IO pins are fixed by Hardware design and cannot change in/out
direction in runtime process. The definition is shown below:
Pin
No.
Definition Description
Pin
No.
Definition Description
1 EXT_IN0 GPIO Input 0 11 EXT_OUT0 GPIO Output 0
2 EXT_IN1 GPIO Input 1 12 EXT_OUT1 GPIO Output 1
3 EXT_IN2 GPIO Input 2 13 EXT_OUT2 GPIO Output 2
4 EXT_IN3 GPIO Input 3 14 EXT_OUT3 GPIO Output 3
5 EXT_IN4 GPIO Input 4 15 EXT_OUT4 GPIO Output 4
6 EXT_IN5 GPIO Input 5 16 EXT_OUT5 GPIO Output 5
7 EXT_IN6 GPIO Input 6 17 EXT_OUT6 GPIO Output 6
8 EXT_IN7 GPIO Input 7 18 EXT_OUT7 GPIO Output 7
9 DI_COM GPIO COM 19 Reserved NC
10 EGND GPIO GND 20 E24V External 24V DC