National-instruments Interface Device NI PCI-8254R Manuel d'utilisateur télécharger pdf (Page 9)

Figure 6. Wiring Power to the NI 8254R

Connecting to the Isolated Outputs Power Supply

If you use a power supply other than the NI desktop power supply, follow

the instructions in this section to connect power to the NI 8254R.

Note If you are not using the NI desktop power supply, you can optionally use 0.75 mm

18 AWG ferrules according to the manufacturer specifications to terminate the wires

leading to the 2-position power connector, shown in Figure 7. Ferrules are available from

Phoenix Contact (part number 3200519).

Figure 7. Wiring a Third-Party Power Supply to the 2-Position Power Connector

1 2-Position Isolated Outputs Power Connector

2 Ferrite (Optional)

3 NI Desktop Power Supply

4 Power Supply Cord (to Outlet)

1 2-Position Power Connector 2 Optional Ferrule 3 Power Supply Wires

To Outlet

1 2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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National-instruments Interface Device NI PCI-8254R Manuel d'utilisateur Page 9