Argox PA-20 Portable Data Collectors User Manual Manual do Utilizador descarregar pdf (Página 38)

34

7. Cable Pin-out

7.1 RS232 Cable for CRD-22 Cradle (9-pin to 9-pin)

9 PIN / D-Sub Male Type

Connector for CRD-10

9 PIN / D-Sub Female Type

Connector for PC

Pin

Signal

Description

Pin

Signal

Description

1

N/C

-

1

N/C

-

2

TX

Transmit data

2

RX

Receive data

3

RX

Receive data

3

TX

Transmit data

4

N/C

-

4

N/C

-

5

GND

Ground

5

GND

Ground

6

N/C

-

6

N/C

-

7

CTS

Clear to send

7

RTS

Request to send

8

RTS

Request to send

8

CTS

Clear to send

9

N/C

-

9

N/C

-

7.2 USB Connector for CRD-22 Cradle

CN2

USB Connectors/ PC

1

2

3

4

VCC

DM

DP

GND

Pin

Signal

Description

1

VCC

USB VCC = 5V

2

DM

Data Minus Pin

3

DP

Data Plus Pin

4

GND

Ground

1

3

2

4

9

7

6

8

5

1 2 ... 33 34 35 36 37 38 39 40 41 42

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