Gerry,
to ensure most people here can follow, I'll answer in English. It's a question of courtesy, you know.
First of all, in a PG the current converter is build-in and the connections are made on otherwise not used pins of the DB25 serial connector. And yes, this converter works with S5-95U too. I've tested a similar home-build converter some years ago. It was published in the Dutch electronics magazine Elektuur somewhere in the 90's. I can look up the exact issue and pagenumber tuesday when I'm back in the office.
Kind regards,