RTS XCP-48-RJ45 Especificaciones descargar pdf (Pagina 25)

Chapter 6 EIA-232: RJ-45 to DB-25 25

Using an 8 pin RJ-45 plug, the following cable wiring supports most serial

terminals or printers with either software or hardware handshaking using

the Digi ALTPIN option.

Most terminals and printers use Request to Send/Clear to Send (RTS/CTS)

for hardware handshaking. The cable shown supports this method.

ALTPIN Terminal/Printer Cable for Software (XON/XOFF) or Hardware (RTS/CTS)

Handshaking

Note: Some terminal or printer manufacturers may use different methods of

flow control. Consult your documentation for specific wiring

requirements.

RJ-45 Fully-Wired Terminal/Printer Cable

Using a 10 pin RJ-45 plug, the following cable wiring supports most serial

terminals or printers with either software or hardware handshaking. This

cable is valid with any Digi RJ-45 serial port.

Most terminals and printers use Request to Send/Clear to Send (RTS/CTS)

for hardware handshaking. The cable shown supports this method.

RJ-45 8 pin

(Digi End)

DB-25 Male

(Terminal/Printer)

Signal Pin Pin Signal

DCD*

* ALTPIN must be turned on for pin 1 to be

DCD. When ALTPIN is enabled, DCD

becomes available on pin 1 of an 8 pin RJ-45

connector (equivalent to pin 2 of a 10 pin

connector).

1 connected to 20 DTR

RTS 2 connected to 5 CTS

GND 3 connected (via shield) to Shell GND

TxD 4 connected to 3 RxD

RxD 5 connected to 2 TxD

SG 6 connected to 7 SG

CTS 7 connected to 4 RTS

DTR 8 connected to 6+8 DSR+DCD

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RTS XCP-48-RJ45 Especificaciones Pagina 25