National Instruments PXI Series User Manual

Chapter 3 I/O Information
© National Instruments 3-9 NI PXI-8109 User Manual
Universal Serial Bus
Figure 3-6 shows the location and pinouts for the Universal Serial Bus
(USB) connectors on the NI PXI-8109. Table 3-7 lists and describes the
USB connector signals.
Figure 3-6. USB Connector Location and Pinout
Table 3-7. USB Connector Signals
Pin Signal Name Signal Description
1 VCC Cable Power (+5 V)
2 D– USB Data –
3 D+ USB Data +
4 GND Ground
USB
4
1
NI PXI-8109
Embedded Controller

National Instruments PXI Series Specifications

General

Brand	National Instruments
Model	PXI Series
Category	Chassis
Language	English