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3 digital outputs – Acrosser AR-ES6003FL User Manual

Page 64

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6.3 Digital Outputs

There are 4 clamped diode protection digital outputs on GPIO_COM1

connector. You can control the output status of these digital outputs through

the software API. The four digital outputs are capable sink maximum 500 mA

current for each channel and maximum output voltage is 12V. The output

reference voltage of device, please connect to GPIO #VCC12V(Pin15). These

digital outputs are general purpose outputs. The detailed information please

refers to Software Programming Guide for how to use the API.

Following diagrams state how to connect the digital outputs to devices on the

embedded system.

GPIO Pin Define:

PIN

SIGNAL

PIN

SIGNAL

1

GPO0

2

GPO1

3

GPO2

4

GPO3

5

GND

6

GND

7

GND

8

GND

9

GND

10

GND

11

GPI4

12

GPI5

13

GPI6

14

GPI7

15

VCC12A

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