ROM-2820 COMA

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COMA (RS232/RS422/RS485)

Pin

Signal

Pin

Signal

1

+12V

2

GND

3

RS232 TXD or 422/485RX+

4

RS232 RXD or 422/485TX+

5

GND

6

-

7

RTS#

8

CTS#

9

-

 

 

ROM-2820 COMA.PNG