Commell LS-371E Manual de usuario descargar pdf (Pagina 33)

LS-371 User’s Manual

33

2.13 <Serial Port Jumper Setting >

The board provides three RS232 serial ports, with jumper selectable RS422/485 for COM2.

Connector: CN_COM2

Type: 10-pin (5 x 2) 1.27mm x 2.54mm-pitch header for COM2

Pin Description Pin Description

1 DCD/422TX-/485- 2 RXD/422TX+/485+

3 TXD/422RX+ 4 DTR/422RX-

5 GND 6 DSR

7 RTS 8 CTS

9 RI 10 N/C

JCSEL1 JCSEL2

RS-232

RS-485

RS-422

10 2

9 1

11

12

1

2

5

1

6

2

11

12

1

2

5

1

6

2

11

12

1

2

5

1

6

2

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 52 53

Comentarios a estos manuales

Sin comentarios