COMMELL LV-67N User Manual

Page 31

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LV-67N User’s Manual

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29

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Connector: COM3/4
Type: 20-pin (2 x 10) header pitch = 2.54x1.27mm

Pin

Description

Pin

Description

1 DCD1

2 RXD1

3 TXD1

4 DTR1

5 GND1

6 DSR1

7 RTS1

8 CTS1

9 RI1

10

N/C

11 DCD2

12 RX2

13 TX2

14 DTR2

15 Ground

16 DSR2

17 RTS2

18 CTS2

19 RI2

20 N/C

2

19

20

1

1

2

11

12

8

7

1

2

COM3/4

2 6

1 5

2 6

1 5

JP1

JP2

JCSEL1

JCSEL2

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