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© National Instruments Corp. 7 FP-PS-4 Operating Instructions
Ensure that all the wiring is installed according to local codes and
regulations by qualified electrical personnel. Follow these steps to
connect the FP-PS-4 to your FieldPoint system.
1. Use a 16 to 26 AWG stranded wire to connect the FP-PS-4 to
your FieldPoint network module or I/O module. Connect the
positive wire to the V terminal and the negative wire to the
C terminal of the FP-PS-4.
2. Connect the other ends of the wires to the V and C terminals of
the FieldPoint network module or I/O module.
3. Ensure that the plug-in AC input terminal connector is plugged
into the input port on the FP-PS-4.
Note
Be careful to install the correct conductor in the
appropriate terminal. The color of the conductor wires
varies depending on North American versus international
standards as described in Figure 7. The wires are drawn
to scale according to the 7 mm (0.275 in.) strip length
requirement.
Figure 7. Conductor Wire Color Standards for the Plug-in AC Input
Terminal Connector
4. Connect the black or brown conductor into the line terminal
labeled L.
5. Connect the white or blue conductor into the neutral terminal
labeled N.
1 Line wire (black by North American standards; brown by international
standards)
2 Neutral wire (white by North American standards; blue by international
standards)
3 Ground wire (green by North American standards; green/yellow by
international standards)
4 Plug-in AC input terminal connector
1
2
3
LN
4