National Instruments 9403 Getting Started Manual
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National Instruments 9403 Getting Started Manual

32 dio, 5 v/ttl, bidirectional, 7 us
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GETTING STARTED GUIDE
NI 9403
32 DIO, 5 V/TTL, Bidirectional, 7 μs

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Summary of Contents for National Instruments 9403

  • Page 1 GETTING STARTED GUIDE NI 9403 32 DIO, 5 V/TTL, Bidirectional, 7 μs...

  • Page 2: Safety Guidelines

    This document explains how to connect to the NI 9403. 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 9403. The other components in the system might not meet the same safety ratings.

  • Page 3: Safety Voltages

    Measurement Category I is for measurements performed on circuits not directly connected to the electrical distribution system referred to as MAINS voltage. MAINS is a hazardous live NI 9403 Getting Started Guide | © National Instruments | 3...

  • Page 4: Safety Guidelines For Hazardous Locations

    III, or IV. Safety Guidelines for Hazardous Locations The NI 9403 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 5 Zone 2 hazardous locations, in ambient temperatures of -40 °C ≤ Ta ≤ 70 °C. If you are using the NI 9403 in Gas Group IIC hazardous locations, you must use the device in...

  • Page 6: Electromagnetic Compatibility Guidelines

    This product was tested and complies with the regulatory requirements and limits for electromagnetic compatibility (EMC) stated in the product specifications. These requirements and limits provide reasonable protection against harmful interference 6 | ni.com | NI 9403 Getting Started Guide...

  • Page 7: Special Conditions For Marine Applications

    (shipboard) applications. To verify Lloyd’s Register certification for a product, visit ni.com/certification and search for the LR certificate, or look for the Lloyd’s Register mark on the product. NI 9403 Getting Started Guide | © National Instruments | 7...

  • Page 8: Preparing The Environment

    EMC performance is attained. Preparing the Environment Ensure that the environment in which you are using the NI 9403 meets the following specifications. Operating temperature -40 °C to 70 °C...
  • Page 9 Refer to the device datasheet on ni.com/manuals Note for complete specifications. Connecting the NI 9403 The NI 9403 provides connections for 32 digital input/output channels. NI 9403 Getting Started Guide | © National Instruments | 9...
  • Page 10 DIO1 DIO17 DIO2 DIO18 DIO3 DIO19 DIO4 DIO20 DIO5 DIO21 DIO6 DIO22 DIO7 DIO23 DIO8 DIO24 DIO9 DIO25 DIO10 DIO26 DIO11 DIO27 DIO12 DIO28 DIO13 DIO29 DIO14 DIO30 DIO15 DIO31 RSVD 10 | ni.com | NI 9403 Getting Started Guide...
  • Page 11 RSVD This channel is reserved and is not a user-facing signal. Connecting Digital Devices to the NI 9403 You can connect digital devices to the NI 9403. NI 9403 Getting Started Guide | © National Instruments | 11...
  • Page 12 The overcurrent protection allows only a specified amount of current through the output channels to protect the NI 9403 from short circuits. If the NI 9403 goes into an overcurrent state, the 12 | ni.com | NI 9403 Getting Started Guide...
  • Page 13 DIO channels to high impedance for approximately 280 ms. When the channels are in an overcurrent state, the NI 9403 can accept new line direction configuration and output state data but cannot pass valid input data to the software.

  • Page 14: Where To Go Next

    NI 9403 Datasheet NI 9403 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 14 | ni.com | NI 9403 Getting Started Guide...

  • Page 15: Worldwide Support And Services

    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. NI 9403 Getting Started Guide | © National Instruments | 15...
  • Page 16 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—2015 National Instruments. All rights reserved. 374069F-01 Oct15...

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