A.5 <serial port 2 – COMMELL LS-373 User Manual

Page 39

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LS-373 User’s Manual

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39

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A.5 <Serial Port 2>

Connector: CN_COM2
Type: 9-pin header connector (pitch = 2.54x1.27 mm)

Pin

Description

Pin

Description

1 DCD/422TX-/485- 2 RX/422TX+/485+
3 TX/422RX+

4 DTR/422RX-

5 Ground

6 DSR

7 RTS

8 CTS

9 RI

10

1

9

2

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