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Connect the FP-3000 to the terminal base before 

applying power to the FP-3000 to avoid damaging the 
FP-3000 or a terminal base. 

An 11-30 VDC power supply is required by each FP-3000 on your 
network. The FP-3000 filters and regulates this supplied power and 
provides power for all the I/O modules in the bank. Therefore, you 
do not need to provide power separately to each FieldPoint I/O 
module in the bank. If your field I/O devices need to be powered 
separately, you can use the terminals provided on each terminal 
base for such power supply connections.

The power connector is a 6-pin screw terminal connector whose 
pinout is shown in Figure 6.

Figure 6.  FP-3000 Power Connector Pinout

Connect the primary power supply to the center V and C pair. You 
can connect an optional backup power supply to the left V and 
C pair. The right V and C pair provides a convenient means of 
connecting power to the V and C terminals of a terminal base. 
Figure 6 shows this optional connection.

FP-3000............................................. FOUNDATION Fieldbus H1

Integrity............................................. Checksum

Power supply range........................... 11 to 30 VDC

Maximum terminal bases/bank......... 9

v

v

v

c c

c

11-30 VDC

Backup Power

Supply

(optional)

+
–

+
–

11-30 VDC

Primary Power

Supply

V

C

To adjacent device

(optional connection)