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Dive into the research topics where Heinz Schaffner is active.

Publication


Featured researches published by Heinz Schaffner.


Archive | 1998

I/O modular terminal having a plurality of data registers and an identification register and providing for interfacing between field devices and a field master

Achim Zimmerman; Heinz Schaffner; Edgar Polly; Helmut Zimmermann


Archive | 1987

Method and device for setting the addresses of subscribers connected to a bus

Edgar Dipl Ing Polly; Heinz Schaffner; Guenter Dipl Ing Schwartz; Berthold Dipl Ing Zeyer


Archive | 1996

Automation process controller equipment

Helmut Zimmermann; Achim Zimmermann; Heinz Schaffner; Edgar Polly


Archive | 1989

Data transfer control between central unit and subscribers - uses divided dual port memory and interface identification memory for connecting of subscribers with different protocols

Heinz Schaffner; Edgar Polly; Berthold Dipl Ing Zeyer


Archive | 1994

Operating voltage generator for input-output unit of automation appts.

Edgar Dipl Ing Polly; Reimar Kunert; Manfred Knuth; Heinz Schaffner


Archive | 1981

Device for transmitting data between a computer and external subscribers

Johannes Reuter; Berthold Dipl Ing Zeyer; Heinz Schaffner


Archive | 1990

Memory address expansion system for microcomputer installation - sums data register output with address bits to increase capacity

Edgar Dipl Ing Polly; Johannes Reuter; Heinz Schaffner; Raimund Dipl Ing Spaeth


Archive | 1990

Data transmission error detection system - uses parity checking word combined with parallel data words at transmission and reception ends for comparison

Thomas Dipl Ing Sauerbier; Heinz Schaffner; Edgar Dipl Ing Polly


Archive | 1998

Schaltungsanordnung und Verfahren zur Überwachung eines über eine Lichtwellenleiter-Strecke empfangenen digitalen Signals Circuit arrangement and method for monitoring a signal received via a fiber optic line digital signal

Edgar Polly; Heinz Schaffner; Achim Zimmermann


Archive | 1996

Automatisierungsgerät Programmable controller

Helmut Zimmermann; Achim Zimmermann; Heinz Schaffner; Edgar Polly

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