Hi fellow Control Engineers,
I have a s7 300 plc which I communicate with a MPI to usb and a Ts adapter.
I have a s7 200 plc which I communicate with a PPI to usb but I cannot get it talking with a TS adapter.
What I really need is a PPI to DB9 RS232 adapter. Is there any other way I have a TS adapter and a TSA ][ modem.
The reason for all this is I have a serial device server that gives me a virtual com port over ethernet to the PLC - works great for S7 300 now for S7 200. Any Ideas Please?
I have a s7 300 plc which I communicate with a MPI to usb and a Ts adapter.
I have a s7 200 plc which I communicate with a PPI to usb but I cannot get it talking with a TS adapter.
What I really need is a PPI to DB9 RS232 adapter. Is there any other way I have a TS adapter and a TSA ][ modem.
The reason for all this is I have a serial device server that gives me a virtual com port over ethernet to the PLC - works great for S7 300 now for S7 200. Any Ideas Please?