T
All: I need to connect a PLC (which has a RS232 serial port) via Internet to a PC. The PLC is in a remote unmanned station with the only possibility to connect via a wireless phone modem to a Internet Service provider. I have found converters from the serial link into TCP/IP, but how can I dial up and automatically reconnect to an ISP, if there is no support on that PLC? Thanks for all replies! Toni Kaesbeck