National Instruments NI 9426 Getting Started Manual
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Summary of Contents for National Instruments NI 9426
- Page 1 NI-9426...
- Page 2 GETTING STARTED GUIDE NI 9426 32 DI, 30 V, Sourcing, 7 μs...
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Page 3: Safety Guidelines
This document explains how to connect to the NI 9426. Before you begin, complete the software and Note hardware installation procedures in your chassis documentation. The guidelines in this document are specific to Note the NI 9426. The other components in the system might not meet the same safety ratings. -
Page 4: Safety Voltages
Such voltage measurements include signal levels, special equipment, limited-energy parts of equipment, circuits powered by regulated low-voltage sources, and electronics. NI 9426 Getting Started Guide | © National Instruments | 3... -
Page 5: Safety Guidelines For Hazardous Voltages
Do not connect the NI 9426 to signals or use Caution for measurements within Measurement Categories II, III, or IV. Measurement Categories CAT I and CAT O are Note equivalent. These test and measurement circuits are not intended for direct connection to the MAINS building installations of Measurement Categories CAT II, CAT III, or CAT IV. -
Page 6: Safety Guidelines For Hazardous Locations
Safety Guidelines for Hazardous Locations The NI 9426 is suitable for use in Class I, Division 2, Groups A, B, C, D, T4 hazardous locations; Class I, Zone 2, AEx nA IIC T4 and Ex nA IIC T4 hazardous locations; and nonhazardous locations only. - Page 7 Zone 2 hazardous locations, in ambient temperatures of -40 °C ≤ Ta ≤ 70 °C. If you are using the NI 9426 in Gas Group IIC hazardous locations, you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4, Ex IIC T4, Ex nA IIC T4, or Ex nL IIC T4 equipment.
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Page 8: Electromagnetic Compatibility Guidelines
This product is intended for use in industrial locations. However, harmful interference may occur in some installations, when the product is connected to a peripheral device or test object, or if the NI 9426 Getting Started Guide | © National Instruments | 7... -
Page 9: Special Conditions For Marine Applications
In addition, take precautions when designing, selecting, and installing measurement probes and cables to ensure that the desired EMC performance is attained. 8 | ni.com | NI 9426 Getting Started Guide... -
Page 10: Preparing The Environment
Preparing the Environment Ensure that the environment in which you are using the NI 9426 meets the following specifications. Operating temperature -40 °C to 70 °C (IEC 60068-2-1, IEC 60068-2-2) Operating humidity 10% RH to 90% RH, (IEC 60068-2-78) noncondensing... - Page 11 NI 9426 Pinout DI16 DI17 DI18 DI19 DI20 DI21 DI22 DI23 Vsup Vsup Vsup Vsup DI24 DI25 DI10 DI26 DI11 DI27 DI12 DI28 DI13 DI29 DI14 DI30 DI15 DI31 10 | ni.com | NI 9426 Getting Started Guide...
- Page 12 Table 1. Signal Descriptions Signal Description Digital input signal connection No connection Vsup Voltage supply connection NI 9426 Getting Started Guide | © National Instruments | 11...
- Page 13 Connecting a Sinking-Output Device You can connect 2- and 3-wire sinking-output devices to the NI 9426. Figure 1. Connecting a Sinking-Output Device to the NI 9426 Vsup External Power Supply Sinking-Output NI 9426 Device The NI 9426 channel registers as ON when the sinking-output device drives the input below Vsup and meets the input ON range.
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Page 14: Where To Go Next
NI 9426 Datasheet NI-RIO Help NI-DAQmx Help LabVIEW FPGA Help LabVIEW Help RELATED INFORMATION C Series Documentation Services & Resources ni.com/services ni.com/info cseriesdoc Located at ni.com/manuals Installs with the software NI 9426 Getting Started Guide | © National Instruments | 13... -
Page 15: Worldwide Support And Services
(EMC) and product safety. You can obtain the DoC for your product by visiting ni.com/certification. If your product supports calibration, you can obtain the calibration certificate for your product at ni.com/calibration. 14 | ni.com | NI 9426 Getting Started Guide... - Page 16 United States, visit the Worldwide Offices section of ni.com/niglobal to access the branch office websites, which provide up-to-date contact information, support phone numbers, email addresses, and current events. NI 9426 Getting Started Guide | © National Instruments | 15...
- Page 17 U.S. Government Customers: The data contained in this manual was developed at private expense and is subject to the applicable limited rights and restricted data rights as set forth in FAR 52.227-14, DFAR 252.227-7014, and DFAR 252.227-7015. © 2007—2016 National Instruments. All rights reserved. 374712E-01 Feb16...