Jetway-computer ADE4COMCB User Manual download pdf (Page 3)

━ RS422

━ RS485

2. COM_B：Please refer to COM_A

3. COM_C：RS232 only

4. COM_D：RS232 only, please refer to COM_C

1

4

3

2

6

5

9

8

7

2

Pin No.

3

4

5

6

7

8

9

TX-(B)

TX+(A)

RX+(A)

RX-(B)

GND

NC

NC

NC

NC

Pin No.

1

Pin Definition Pin Definition

1

4

3

2

7

6

5

9

8

2

Pin No.

3

4

5

6

7

8

9

D-(B)

D+(A)

NC

NC

GND

NC

NC

NC

NC

Pin No.

1

Pin Definition Pin Definition

1 6

2

3

4

5

7

8

9

2

Pin No.

3

4

5

6

7

8

9

DCD#

SIN

SOUT

DTR#

GND

DSR#

RTS#

CTS#

RI#/+12V/+5V

Pin No.

1

Pin Definition Pin Definition

1 2 3 4 5 6 7 8 9 10 11

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