©
National Instruments Corporation
5
8-Slot PXI Backplane Installation Guide
Figure 4.
Backplane Power and CLK10 Connectors
Power
Please refer to the
PXI Hardware Specification
for power requirements and
to the specifications of the chosen power supply to determine the minimum
load required.
Connector J20
Connector J20 is the power supply connector for the 8-slot backplane. The
location of the J20 connector is shown in Figure 4. Refer to Table 1 for the
pin descriptions. The mating connector for J20 is manufactured by Tyco
Electronics, and can be ordered with the part number 1648115-1.
Note
The system slot (slot 1) re12 V power from pin 17 of J20. If this pin is not
connected to +12 V the system controller will not function properly.
1
Plated Mounting Holes (2x)
2
J1 (CLK10 Connector)
3
J20 (Power Connector)
4
J21 Connector
2
3
1
4
