I'm avaiable for info (from 25 august, when I'm turning back from holidays). The drawing is downloadable for free at: V.pdf OP, TD, other CPU), it's supports only 960 bps speeds and isn't no suitable for teleservice, but I'm using from three years my self made adapter with no trouble. It's not all true: it's true that MPI and PPI are based on profibus FDL, but MPI is more similar to Profibus, because is a Token-Passing protocol, and it involve in communication all devices in network (or, at least the masters), PPI is a Profibus FDL 'children' but it isn't a Token Passing protocol because the communication is give with no determinism from one to one other device on network: so, for 200 series plc (from the oldest 211 to the newest 226XM) is possible to make an simple adaptor (for an expense no more large than 10$) that runs very well: it's have three limits: it's no permits to have other master device on network (e.g. PC-PPI PCPPI LED Hot Swap Cable for Siemens S7-200 PLC 3CB30 Data download wire MPN: Does Not Apply Set of item :: 1piece Driver languages:: Chinese UPC.
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