Robert C. Weppler is a notable inventor based in Mayfield Heights, OH (US). He has made significant contributions to the field of industrial automation through his innovative patents. With a total of 6 patents, Weppler has developed technologies that enhance data transfer and communication in automation systems.

Latest Patents

One of Weppler's latest patents is the "Backplane data transfer technique for industrial automation controllers." This invention describes a bus structure that interconnects modules of an industrial automation controller. It includes DATA lines and control lines that allow interface circuits on each module to transfer frames of data. The modules connected to this bus structure can support data transfers of varying widths and speeds. The interface circuits within each module automatically adapt to these differences, ensuring efficient communication. During the initial bus cycle of each transfer, the sending and receiving modules negotiate the bus width and clock speed to be used, enhancing the overall data transfer process.

Another significant patent is the "Method for and apparatus for operating a local communications module." This invention also involves a bus structure for interconnecting modules of an industrial automation controller. It features an arbitration circuit that conducts a two-phase competition to determine which module receives the next bus mastership. The arbitration lines include weight code lines and an arbitration strobe line, allowing modules to assert their local weight codes. This process ensures that the module with the highest priority can transfer its data frame efficiently.

Career Highlights

Weppler is currently employed at Allen-Bradley Company, LLC, where he continues to innovate in the field of industrial automation. His work has significantly impacted the efficiency and effectiveness of data communication in automation systems.

Collaborations

Throughout his career, Weppler has collaborated with notable colleagues, including Timothy J. Murphy and Alan C. Cribbs. These collaborations have contributed to the development of advanced technologies in the automation sector.

Conclusion

Robert C. Weppler's contributions to industrial automation through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field, paving the way for future advancements in automation technology.

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