USER GUIDE AND SPECIFICATIONS

USB-9201/9221
8-Channel, 12-Bit Analog Input Devices
This user guide describes how to use the National Instruments
USB-9201/9221 devices and lists the specifications.

Introduction

This user guide describes how to use the National Instruments
USB-9201/9221. In this document, the USB-9201/9221 with screw
terminal and USB-9201/9221 with DSUB are referred to inclusively as the
USB-9201/9221. For information about installing, configuring, and
programming your system, refer to your system documentation.
The USB-9210/9221 data acquisition device provides a USB interface for
eight channels of 12-bit analog inputs with integrated signal conditioning.
The USB-9201/9211 consists of two components: an NI 9201/9221
module and a USB-9162 carrier, as shown in Figure 1.
Figure 1. USB-9201/9221 Components

NI 9201/9221
USB-9162
USB-9201/9221
Hi-SPeed USB Carrier
NI USB-9162
Hi-Speed USB Carrier
NI USB-9162