Features
Block Diagram
Figure 3 shows key functional components of the NI DAQ device.
P0.0
P2.0
PFI 1
PFI 0
5 V
D GND
AI 0
AI 7
AI GND
AO 0
AO 1
AO GND
16-Position
Screw Terminal
Plug
Figure 3. NI USB-6001/6002/6003 Block Diagram
Digital I/O
Counters
& PFI
5 V Supply
Analog Input
Analog Output
NI USB-6001/6002/6003 User Guide | © National Instruments | 7
USB 2.0
Control
Full
Logic
Speed
Interface
80 MHz Clock
USB
Connector
(Micro-B)