National Instruments 6008 - Manual (Page 24)

NI USB-6008/6009 User Guide and Specifications 24 ni.com
Input high voltage ...................................2.0 V
Input low voltage ....................................0.8 V
Bus Interface
USB specification ...................................USB 2.0 full-speed
USB bus speed........................................12 Mb/s
Power Requirements
USB
4.10 to 5.25 VDC.............................80 mA typical, 500 mA max
USB suspend ...................................300 μA typical, 500 μA max
Physical Characteristics
If you need to clean the module, wipe it with a dry towel.
Dimensions
Without connectors..........................6.35 cm
× 8.51 cm × 2.31 cm
(2.50 in.
× 3.35 in. × 0.91 in.)
With connectors...............................8.18 cm × 8.51 cm × 2.31 cm
(3.22 in.
× 3.35 in. × 0.91 in.)
I/O connectors.........................................USB series B receptacle,
(2) 16 position terminal block
plug headers
Weight
With connectors...............................84 g (3 oz)
Without connectors..........................54 g (1.9 oz)
Screw-terminal wiring ............................16 to 28 AWG
Torque for screw terminals.....................0.22–0.25 N · m
(2.0–2.2 lb · in.)