National Instruments 9211A User Manual

Also see for 9211: CALIBRATION PROCEDURE

Contents

National Instruments 9211A User Manual Manual pdf 16 page image

USB-9211/9211A User Guide and Specifications 16 ni.comOffset error from source impedance .......0.05 μV typ, 0.07 μV max per Ωsource impedance due to inputcurrentPower RequirementsCurrent consumption from USB.............500 mA, maxSuspend mode..................................2.5 mA, maxBus InterfaceUSB specificationUSB-9211 ........................................USB 2.0 full speedUSB-9211A .....................................USB 2.0 high speedPhysical CharacteristicsIf you need to clean the module, wipe it with a dry towel.Dimensions ............................................14 cm × 8.6 cm × 2.5 cm(5.51 in. × 3.37 in. × 0.99 in.)Weight ....................................................Approx. 350 g (12.3 oz)Screw-terminal wiring ............................12 to 24 AWG wire with 10 mm(0.39 in.) of insulation strippedfrom the endTorque for screw terminals.....................0.5 – 0.6 N · m(4.4 – 5.3 lb · in.)SafetyStandardsThe USB-9211/9211A is designed to meet the requirements of thefollowing standards of safety for electrical equipment for measurement,control, and laboratory use:• IEC 61010-1, EN 61010-1• UL 61010-1• CAN/CSA-C22.2 No. 61010-1Note For UL and other safety certifications, refer to the product label, or visitni.com/certification, search by model number or product line, and click theappropriate link in the Certification column.

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