Device Internal Terminal Names
Device Internal Terminal Names
External Bus Connections
Spur
Trunk in Trunk out
External Bus Connections
Device Internal Terminal Names
External Bus Connections
1
2
3
1 Single Spur
2 Trunk In/Out
3 Alternative wiring because the current linkage between the device and the PROFIBUS PA
cable is not polarised.
NNoottee::
Although the PROFIBUS MBP technology supports power supply via the PROFIBUS line
the “MFC300 PROFIBUS MBP interface” will operate only if the additional power supply for the
device is connected / available.
3.3 Bus Connection - PROFIBUS PA Device
For a detailed description of the electrical connections of the MFC300 please refer to the OPTI-
MASS Handbook.
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