Avalue EBM-LX800 User Manual

Page 24

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EBM-LX800

24 EBM-LX800 User’s Manual

2.4.2

JCOM1-4 Pin 8 Signal Select (JRI1)

* Default

Ring*

+5V

+12V

2.4.3

Serial Port 2 Connector in RS-422/485 Mode (JRS422)

Signal

PIN

PIN

Signal

422/485TXC-

1

2

485RXC-

422/485TXC+

3 4

485RXC+

+5V

5

6

GND


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