Avalue ECM-A50M User Manual

Page 11

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ECM-A50M Quick Installation Guide

ECM-A50M Quick Installation Guide 11

2.3.3 Serial port 2 (COM2) signal selector (JRI2)

* Default

Ring*

+5V

+12V

2.3.4 Power connector (DCIN)

Signal

PIN PIN

Signal

GND

2

4

VIN=12V

GND

1

3

VIN=12V

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