Commell LS-573 Bedienungsanleitung PDF herunterladen (Seite 42)

LS-573 User’s Manual

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41-

A.4 <Serial Port 2>

Connector: CN_COM2

Type: 9-pin box header

Pin Description Pin Description

1 DCD/422TX-/485-/+5V 2 RX/422TX+/485+

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

5 Ground 6 DSR

7 RTS 8 CTS

9 RI /+12V

Setting RS-232, RS-422, RS-485 & IrDA:

Function JCSEL1 JCSEL2

IrDA

RS-422

RS-485

RS-232

1

2

9

10

8 2

7

1

2

1

12

11

1

2

7

8

1

2

7

8

1

2

7

8

2

1

12

11

1

2

11

12

1

2

11

12

JCS

EL2

1

2

11

12

1

2

7

8

JCSEL1

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 53 54

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