Embedded Communications Systems RMX232 Guide de l'utilisateur télécharger pdf (Page 37)

Connecting to other DTE and DCE Equipment

For DCE and DTE equipment that require DCD and DSR be connected for proper

operation, the following interface can be used. Note that the supplied serial cable does

not provide the connections shown in the following diagrams.

2

3

5

7

8

6

4

1

2

3

5

7

8

6

4

1

Receive Data

Transmit Data

Signal Ground

Request To Send

Clear To Send

Data Set Read

y

Data Terminal Read

y

Data Carrier Detec

t

DTE Host

D9

Radio Modem

D9F

RMX232 to DTE host interface

2

3

5

7

8

6

4

1

2

3

5

7

8

6

4

1

Receive Data

Transmit Data

Signal Ground

Request To Send

Clear To Send

Data Set Ready

Data Terminal Ready

Data Carrier Detect

DCE Host

D9

Radio Modem

D9F

RMX232 to DCE host interface

User’s Guide Connecting the Radio Modem 5-4

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