Wasp WDT2200 Operation Manual page 32

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
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
Modem
2 RXD
3 TXD
6 DSR
7 GND
20 DTR
5 CTS
4 RTS
© 2003 Wasp Technologies, Inc.
Page 32 of 41