Datatek DT-6061 Manuel d'utilisateur télécharger pdf (Page 49)

DT-6061 User's Manual - Platform (Build 17.1)

12/14/09

Datatek Applications Inc. 49

7.1 T

DB9

ONSOLE

DAPTER

Some Personal Computers use a 9-pin DB9 interface for serial communications. The terminal

emulation programs may require certain lead status. Since console connections are generally

implemented as three wire interfaces (i.e. RxD, TxD, and SG); this may pose a problem for the

terminal emulation programs.

Below is depicted the wiring of a DB9 adapter which eliminates the problems associated with

these terminal emulation programs. It is used with a standard straight category 5 RJ45 cable.

12345678

RJ45 Female Pin Numbering

RJ45 Female

DB9 Async DCE Console Adapter

DB9 Female

DTR

DCD

DSR

CTS

RTS

RxD

TxD

Note: This cable for use on console ports only.

Use with a straight

CAT-5 RJ45 cable.

Figure 8: 9-Pin Console Adapter Wiring Diagram

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 71 72

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Datatek DT-6061 Manuel d'utilisateur Page 49