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Reference Manual
00809-0100-4663, Rev BA
January 2010
2-9
Rosemount 8732
NOTE
The number of devices on a fieldbus segment is limited by the power supply
voltage, the resistance of the cable, and the amount of current drawn by
each device.
Transmitter Wiring
Connection
To connect the 8732 to the FOUNDATION fieldbus (FF) segment, complete
the following steps.
1. Ensure that the power source and connecting cable meet the
requirements outlined above and in “Field Wiring” on page 2-8.
2. Turn off the transmitter and power sources.
3. Run the F
OUNDATION fieldbus cable into the transmitter.
4. Connect -FF to Terminal 1.
5. Connect +FF to Terminal 2.
NOTE
Foundation fieldbus signal wiring for the 8732 is not polarity sensitive.
Refer to Figure 2-6 on page 2-9.
Figure 2-6. F
OUNDATION fieldbus
Signal Connections
–FF signal
+FF signal