National Instruments USB-6003

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