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© 2003 Wasp Technologies, Inc.
5.1.2 REMOTE CONNECTION:
The remote connection of the WDT2200 is established by linking a pair of modems through the
telephone line. Once your WDT2200 has been connected with a modem to a telephone line, you
can dial from the WDT2200 to a remote host computer. The computer needs to be attached to a
modem through the telephone line. After the line is connected, the data communication process
can start between the WDT2200 and PC/Host as if the two were linked locally.
CONNECTING THE WDT2200 TO A external MODEM :
WDT2200
Modem
2 RXD
2 RXD
3 TXD
3 TXD
4 DTR
6 DSR
5 GND
7 GND
6 DSR
20 DTR
7 RTS
5 CTS
8 CTS
4 RTS