RTS XCP-48-RJ45 Spécifications télécharger pdf (Page 110)

DB-25F to DB-9F Terminal Emulator Cable

Cables

EIA-232 PC Terminal Emulator Cables, DB-25 to DB-9

The wiring diagram for a DB-25 to DB-9 PC terminal emulator cable is shown in Table 1.

Table 1: EIA-232 DB-25 to DB-9 PC terminal emulator cable

From

Port

DB-

Signal Direction Signal

Term/Prn

DB-9

6 DSR

DTR 4

8 DCD

3 RxD

TxD 3

2 TxD

RxD 2

20 DTR

DSR 6

DCD 1

7SG

SG 5

4 RTS

CTS 8

5 CTS

RTS 7

Shell GND

GND Shell

* Arrows indicate which direction the signal is flowing

NOTES:

●

Altpin should be turned off when using this cable.

●

This cable utilizes the RTS signal of the PC terminal emulator for hardware flow control (RTS/CTS).

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RTS XCP-48-RJ45 Spécifications Page 110