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NI (National Instruments) · USB 2.0

USB-6211

The NI USB-6211 is a bus-powered USB multifunction data acquisition device with 16-bit analog input and output, digital I/O, and two counters. It provides 16 single-ended analog inputs with a maximum sample rate of 250 kS/s and two analog outputs.

ManufacturerNI (National Instruments)
ModelUSB-6211
Part Number780104-01 · 779676-01
Product Type16 AI (16-Bit, 250 kS/s), 2 AO (250 kS/s), 4 DI, 4 DO USB Multifunction I/O Device
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Supported Power InputBus Powered
Max Single-Ended Analog Input Channels16
Number of Counters/Timers2
Analog Input FIFO Buffer Size4095 samples
Maximum Sample Rate250 kS/s
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Overview

Product overview

Key product information and technical features.

The USB-6211 combines analog measurement, analog output, digital I/O, and counter functions in a USB 2.0 device. Its analog input subsystem offers 16 single-ended channels, 16-bit resolution, and a maximum sample rate of 250 kS/s. It does not support simultaneous sampling.

Two 16-bit analog outputs provide a maximum update rate of 250 kS/s. Four digital inputs, four digital outputs, and two counters/timers extend the device beyond voltage acquisition, while bus-powered operation supplies power through the USB connection.

  • 16-bit analog input with a maximum sample rate of 250 kS/s.
  • Selectable analog input ranges of ±0.2 V, ±1 V, ±5 V, and ±10 V.
  • Two 16-bit analog output channels with a maximum update rate of 250 kS/s.
  • Four digital inputs, four digital outputs, and two counters/timers.
  • Bus-powered USB 2.0 interface.
Verified specifications

Technical data

Verified product specifications.

Supported Power InputBus Powered
Maximum Number of Single-Ended Analog Input Channels16
Number of Counters/Timers2
Analog Input FIFO Buffer Size4095 samples
Maximum Sample Rate250 kS/s
Simultaneous SamplingNo
Analog Input Resolution16 bits
Bus ConnectorUSB 2.0
Number of Analog Output Channels2
Maximum Analog Update Rate250 kS/s
Bus ConnectionUSB 2.0
Analog Input Voltage Range-0.2 V to 0.2 V -1 V to 1 V -5 V to 5 V -10 V to 10 V
Analog Output Resolution16 bits
NI part numbers780104-01, 779676-01, 196203-03
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NI

Manufacturer

USB 2.0

Bus Connector

USB-6211

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Specifications (NI)Specifications · ni.com
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Letter Of Volatility (NI)Letter Of Volatility · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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FAQ

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Product-specific answers based on available technical information.

How is the USB-6211 powered?

The USB-6211 is bus powered through its USB connection.

Does the USB-6211 support simultaneous sampling?

No. The USB-6211 does not support simultaneous analog input sampling.

How many analog input and output channels does it have?

It provides up to 16 single-ended analog input channels and two analog output channels. Both analog input and output have 16-bit resolution.

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