1. Manuals
  2. Brands
  3. National Instruments Manuals
  4. Industrial Equipment
  5. NI 9475
  6. Getting started

National Instruments NI-9475 Getting Started

Hide thumbs Also See for NI-9475:
Table of Contents

Advertisement

Quick Links

Download this manual
NI-9475 Getting
Started
2022-07-06

Advertisement

Table of Contents
loading

Related Manuals for National Instruments NI-9475

Summary of Contents for National Instruments NI-9475

  • Page 1 NI-9475 Getting Started 2022-07-06...

  • Page 2: Table Of Contents

    NI-9475 Getting Started Contents Before You Begin............. . . 3 Safety Guidelines.

  • Page 3: Before You Begin

    NI-9475 Getting Started Before You Begin Read the NI-9475 Safety, Environmental, and Regulatory Information and complete the software and hardware installation procedures in your chassis documentation. Safety Guidelines Caution Observe all instructions and cautions in the user documentation. Using the product in a manner not specified can damage the product and compromise the built-in safety protection.

  • Page 4: Safety Guidelines For Hazardous Locations

    Safety Guidelines for Hazardous Locations The NI-9475 is suitable for use in hazardous locations; , and hazardous locations; and nonhazardous locations only. Follow these guidelines if you are installing the NI-9475 in a potentially explosive environment. Not following these guidelines may result in serious injury or death.

  • Page 5: Electromagnetic Compatibility Guidelines

    Each NI-9475 is marked and is suitable for use in Zone 2 hazardous locations, in ambient temperatures of -40 °C ≤ Ta ≤ 70 °C. If you are using the NI-9475 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.

  • Page 6: Special Conditions For Marine Applications

    EMC performance is attained. Preparing the Environment Ensure that the environment in which you are using the NI-9475 meets the following specifications. Operating temperature (IEC 60068-2-1, IEC 60068-2-2) -40 °C to 70 °C...

  • Page 7: Connecting The Ni 9475

    NI-9475 Getting Started Note Refer to the device datasheet on ni.com/manuals for complete specifications. Connecting the NI 9475 The NI 9475 provides connections for eight digital output channels. Figure 1. NI 9475 Pinout Vsup Vsup Vsup Vsup Vsup Vsup Vsup...

  • Page 8: Connecting A Device

    NI-9475 Getting Started The NI 9475 has current sourcing outputs, which means the DO pin is driven to Vsup when the channel is turned on. Connecting a Device You can directly connect the NI 9475 to a variety of industrial devices such as solenoids, motors, actuators, relays, and lamps.

  • Page 9: I/O Protection

    Refer to the IEC 61131-2 standard for more information about short- circuit-proof devices. Note Because the NI-9475 includes internal flyback diodes, you do not need to add external diodes when connecting to switching devices that store energy. Detecting an Overcurrent Condition If a device connected to the module is not working while the channel is on, the module channel may be in an overcurrent state.

  • Page 10: Resetting Channels After An Overcurrent Condition

    NI product. Product registration facilitates technical support and ensures that you receive important information updates from NI corporate headquarters is located at 11500 N Mopac Expwy, Austin, TX, 78759-3504, USA. ni.com © 2022 National Instruments Corporation.

Table of Contents