Westermo TD-23 Instrukcja Instalacji Pobierz pdf (Strona 8)

8 6178-2203

Typical TD-32 line connections

4-position

screw terminal

Handshaking

Leased line 2-wire

Telephone

Exchange

Telephone

Exchange

Dial up line 2-wire

Telephone

modem

4-position

screw terminal

4-position

screw terminal

RJ-12 kontakt

Leased line 4-wire

Telephone

Exchange

Telephone

Exchange

Dial up line 2-wire

Telephone

modem

1234567

8

9

The TD-32 is delivered with a factory setting for “hardware hand-

shake” with RTS-CTS which means that if only TX, RX and GND

are connected no data will be sent on the receiving modem’s RS-232

connection unless RTS is high. The problem can be solved by placing

a jumper between RTS (screw terminal no 6) and for example DSR

(screw terminal no 2) or by disabling the handshake with the command

AT&K0, or with switch 3:2 (switch settings).

3

4

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 55 56

Komentarze do niniejszej Instrukcji

Brak uwag