3
ELECTRICAL CONNECTIONS
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3.3 Electrical connection of FOUNDATION Fieldbus
Connection to a spur
Connection to a trunk
INFORMATION!
The wiring between the device and the FOUNDATION Fieldbus cable is independant of polarity.
The signal converter FOUNDATION Fieldbus interface will operate only if the additional power
supply for the device is connected/available.
For a detailed description of the electrical connections please refer to the standard signal
converter handbook.
or
or
1
e.g. incoming data lines
2
e.g. outgoing data lines
