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  • Bus diagnosis

    Bus diagnosisDatA Transmission & Communication

    The active PROFIBUS diagnosis device serves to detect all devices connected to the PROFIBUS via a FSK bus signal. For this, all bus telegrams (token, status and data telegrams) are read and evaluated. In addition the signal level of each device is measured and graphically evaluated. This provides the user with a comprehensive diagnosis of bus data traffic.

    The active PROFIBUS diagnosis unit captures all bus data without affecting bus traffic and sends the measured signal level as a data telegram. Then an evaluation and display of signal level may be performed wherever required (e.g. underground or on the surface).


UDP-Profibus-Modbus coupler

Profibus FSK repeater

Profibus fibre optic repeater

Profibus FSK 6-way

Profibus FSK serial

Profibus FSK fibre optic coupler

Profibus RS485 FSK

Profibus RS485-optical

Bus diagnosis