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Overview

This document explains how to connect to the NI-9203. In this document, the

NI-9203 with screw terminal and the NI-9203 with spring terminal are referred to

inclusively as the NI-9203.

Note

 Before you begin, read the NI-9203 Safety, Environmental, and

Regulatory Information document on 

ni.com/manuals

 and complete the

software and hardware installation procedures in your chassis

documentation.

Note

 The guidelines in this document are specific to the NI-9203. The

other components in the system might not meet the same safety ratings.

Refer to the documentation for each component in the system to

determine the safety and EMC ratings for the entire system.

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.

Attention

 Suivez toutes les instructions et respectez toutes les mises

en garde de la documentation d'utilisation. L'utilisation du produit de

toute autre façon que celle spécifiée risque de l'endommager et de

compromettre la protection de sécurité intégrée.

Safety Voltages

Connect only voltages that are within the following limits.

Channel-to-COM

±30 V DC maximum

© National Instruments

3

NI-9203 Getting Started

Summary of Contents for NI 9203

Page 1: ...NI 9203 Getting Started 2022 07 06...

Page 2: ...or Hazardous Locations 4 Electromagnetic Compatibility Guidelines 5 Special Conditions for Marine Applications 6 Preparing the Environment 6 Connecting the NI 9203 6 Overvoltage Protection 7 Connectin...

Page 3: ...s Refer to the documentation for each component in the system to determine the safety and EMC ratings for the entire system Safety Guidelines Caution Observe all instructions and cautions in the user...

Page 4: ...lines if you are installing the NI 9203 in a potentially explosive environment Not following these guidelines may result in serious injury or death Caution Do not disconnect I O side wires or connecto...

Page 5: ...he system shall be mounted in an ATEX IECEx certified enclosure with a minimum ingress protection rating of at least IP54 as defined in IEC EN 60079 15 Caution The enclosure must have a door or cover...

Page 6: ...te link Notice In order to meet the EMC requirements for marine applications install the product in a shielded enclosure with shielded and or filtered power and input output ports In addition take pre...

Page 7: ...M that is internally connected to the isolated ground reference of the module Overvoltage Protection The NI 9203 provides overvoltage protection for each channel Note Refer to the NI 9203 Specificatio...

Page 8: ...velopment self help such as tutorials and examples Visit ni com services to learn about NI service offerings such as calibration options repair and replacement Visit ni com register to register your N...

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