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Reference Manual
00809-0100-4665, Rev AA
August 2010
Rosemount 8732
2-8
NOTE
The number of devices on a Profibus 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 Profibus PA 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 2-7.
2. Turn off the transmitter and power sources.
3. Run the Profibus PA cable into the transmitter.
4. Connect PA to Terminal 1.
5. Connect PA to Terminal 2.
NOTE
Profibus PA signal wiring for the 8732 is not polarity sensitive.
Refer to Figure 2-5 on page 2-8.
Figure 2-5. Profibus PA Signal
Connections
PA signal
PA signal