CP5711 works with S7-200, but not 100%. PG/PC Interface has to be set to MPI (CP5711(MPI)), with an appropriate transfer rate and PG/PC the only master on bus setting. The problem is in a connection with S7-200, it takes up to 1 minute. Every time, when I want to monitor S7-200 (Program Status) or to download, I must wait for the connection. During testing, there was error(s) of CP5711 and I had to Reset an restart CP. I think, Siemens has some bugs in CP5711.
I tried to connect S7-200 with CP5711(Profibus) setting, but without success.