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Technical Sales

United States

(866) 531-6285

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Last Revised: 2010-12-10 17:13:32.0

4-Channel Current Input C Series Module

NI 9227

5 Arms measurement (14 A peak)

50 kS/s/ch simultaneous inputs

Built-in antialias filters

250 Vrms channel-to-channel isolation

Screw terminal connectors included, protective backshells sold separately

Overview

The NI 9227 C Series current input module was designed to measure 5 Arms nominal and up to 14 A peak on each channel with channel-to-channel isolation. When used with the

NI 9225 high-voltage module, the NI 9227 current module can measure power and energy consumption for applications such as appliance and electronic device test. With up to

50 kS/s per channel simultaneous sampling, you can not only measure and meter current and power but also look at quality factors such as noise, frequency, and harmonics.

Requirements and Compatibility

OS Information

Real-Time OS

Windows

Driver Information

NI-DAQmx

NI-RIO

Software Compatibility

LabVIEW

LabWindows/CVI

Measurement Studio

SignalExpress

Visual C++

Visual Studio

Visual Studio .NET

Comparison Tables

Module

Signal Type

Channels

Sample Rate

Resolution (bits)

9201

Voltage

8

500 kS/s

12

9203

Current

8

200 kS/s

16

9205

Voltage

32 SE/16 DI

250 kS/s

16

9206

CAT I isolated voltage

16 DI

250 kS/s

16

9215

Voltage

4

100 kS/s per channel

16

9217

RTD

4

400 S/s

24

9221

Voltage

8

800 kS/s

12

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Requirements and Compatibility

Ordering Information

Detailed Specifications

Pinouts/Front Panel Connections

For user manuals and dimensional drawings, visit the product page resources tab on ni.com.