NI myDAQ User Guide and Specifications

Communication
Bus interface ...........................................USB 2.0 Hi-Speed
Physical Characteristics
Dimensions (without screw terminal
connector) ...............................................14.6 cm 8.7 cm 2.2 cm
(5.75 in. 3.43 in. 0.87 in.)
Weight ....................................................175.0 g (6.1 oz)
Screw-terminal wiring ............................16 to 26 AWG
Torque for screw terminals.....................0.22–0.25 N · m (2.0–2.2 lb · in.)
Environmental
The NI myDAQ device is intended for indoor use only.
Operating temperature
(IEC 60068-2-1 and IEC 60068-2-2)......0 to 45 °C
Storage temperature
(IEC 60068-2-1 and IEC 60068-2-2)......–20 to 70 °C
Operating humidity
(IEC 60068-2-56) ...................................10 to 90% RH, noncondensing
Storage humidity
(IEC 60068-2-56) ...................................10 to 90% RH, noncondensing
Maximum altitude...................................2,000 m (at 25 °C ambient
temperature)
Pollution Degree (IEC 60664)................2
Safety
Safety Voltages
Measurement Category I is for measurements performed on circuits not
directly connected to the electrical distribution system referred to as
MAINS voltage. MAINS is a hazardous live electrical supply system that
powers equipment. This category is for measurements of voltages from
specially protected secondary circuits. Such voltage measurements include
signal levels, special equipment, limited-energy parts of equipment,
circuits powered by regulated low-voltage sources, and electronics.
NI myDAQ User Guide and Specifications 44 ni.com