| 1. | National Instruments Computer Drive NI USB-9229 User Guide USER GUIDE AND SPECIFICATIONS Nl USB 9229 9239 4 Channel 24 Bit Analog Voltage Input Module This user guide describes how to use the National Instruments USB 9229 9239 and lists the device specifications In this document the NI USB 9229 and NI USB 9239 are referred to inclusively as the NI USB 9229 9239 Introduction The NI USB 9229 9239 provides a USB interface for four channels of 24 bit simultaneous analog input with integrated signal conditioning The NI USB 9229 923 |
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