NI USB-6001/6002/6003 User Guide
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© National Instruments
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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
8
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ni.com
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NI USB-6001/6002/6003 User Guide
LED Indicator
The NI DAQ device has a blue LED that indicates device status, as listed in Table 3.
Screw Terminal Connector Plugs
The NI USB-6001/6002/6003 ships with two detachable screw terminal connector plugs: one for
analog signals and one for digital signals. These screw terminal connectors provide
16 connections that use 0.08 to 1.31 mm
2
(28 to 16 AWG). Refer to the
Pinout and Signal
Descriptions
section for the device pinout and signal descriptions.
Cables and Accessories
Table 4 contains information about cables and accessories available for the
NI USB-6001/6002/6003. For a complete list of accessories and ordering information, refer to
the pricing section of the NI DAQ device product page at
ni.com
.
Table 3.
LED State/Device Status
LED State
Device Status
Off
Device is not connected or is in suspend mode.
On, not blinking
Device is connected and functioning normally.
Blinking
Device has encountered an error. Wait 10 seconds to allow the
device to attempt to recover from the error. If the LED
continues blinking, disconnect and reconnect the device. If
the error persists, contact National Instruments. Refer to the
Worldwide Support and Services
section for contact
information.
Table 4.
NI USB-6001/6002/6003 Cables and Accessories
Accessory
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