© National Instruments Corp. 3 [c]FP-DO-403
Figure 2. Installing the cFP-DO-403
Wiring the [c]FP-DO-403
The FP-TB-x terminal base has connections for each FP-DO-403
output channel and for an external supply to power field devices.
The cFP-CB-x connector block provides the same connections for
the cFP-DO-403.
Each channel has one output terminal, VOUT. The output channels
share eight VSUP terminals and eight COM terminals. All of the
channels are referenced to the COM terminals. The V and VSUP
terminals are all internally connected, as are the C and COM
terminals.
Use a 5–30 VDC external power supply for the output channels.
The power supply must provide enough current to power all of the
1 cFP I/O Module
2 Captive Screws
3 cFP Controller Module
4 Screw Holes
5 cFP Backplane
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2
1
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4
4