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NI-9215 Getting
Started
2022-07-06

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Summary of Contents for National Instruments NI-9215

  • Page 1 NI-9215 Getting Started 2022-07-06...
  • Page 2: Table Of Contents

    NI-9215 with BNC Safety Voltages........
  • Page 3: Overview

    NI-9215 Getting Started Overview This document explains how to connect to the NI-9215. In this document, the NI-9215 with screw terminal, NI-9215 with spring terminal, and NI-9215 with BNC are referred to inclusively as the NI-9215. Note Before you begin, read the NI-9215 Safety, Environmental, and Regulatory Information document on ni.com/manuals...
  • Page 4: Ni-9215 With Bnc Safety Voltages

    Channel-to-earth ground Continuous 250 V RMS, Measurement Category II Withstand 2,300 V RMS, verified by a 5 s dielectric withstand test NI-9215 with BNC Safety Voltages Connect only voltages that are within the following limits. AI+-to-AI- ±30 V maximum Isolation...
  • Page 5: Safety Guidelines For Hazardous Locations

    Safety Guidelines for Hazardous Locations The NI-9215 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 Gc and Ex nA IIC T4 Gc hazardous locations;...
  • Page 6: Safety Compliance And Hazardous Locations Standards

    NI-9215 Getting Started Caution For Division 2 and Zone 2 applications, connected signals must be within the following limits. Capacitance 0.2 µF maximum Special Conditions for Hazardous Locations Use in Europe and Internationally The NI 9215 has been evaluated as Ex nA IIC T4 Gc equipment under DEMKO 03ATEX 0324020X and is IECEx UL 14.0089X certified.
  • Page 7: Ce Compliance

    NI-9215 Getting Started IEC 61010-1, EN 61010-1 ■ UL 61010-1, CSA C22.2 No. 61010-1 ■ EN 60079-0, EN 60079-7 ■ IEC 60079-0, IEC 60079-7 ■ UL 60079-0, UL 60079-7 ■ CSA C22.2 No. 60079-0, CSA C22.2 No. 60079-7 ■ Note...
  • Page 8: Special Conditions For Marine Applications

    NI-9215 Getting Started Furthermore, any changes or modifications to the product not expressly approved by National Instruments could void your authority to operate it under your local regulatory rules. Special Conditions for Marine Applications Some products are approved for marine (shipboard) applications. To verify marine approval certification for a product, visit ni.com/product-certifications, search by...
  • Page 9: Preparing The Environment

    Securement type Screw flanges provided Torque for screw flanges 0.2 N · m (1.80 lb · in.) Weight NI-9215 with screw terminal 150 g (5.3 oz) NI-9215 with spring terminal 138 g (4.9 oz) NI-9215 with BNC 173 g (6.1 oz)
  • Page 10: Ni 9215 Pinout

    NI-9215 Getting Started Note Refer to the device datasheet on ni.com/manuals for complete specifications. NI 9215 Pinout AI0+ AI0 – AI0+ AI0+ AI1+ AI0– AI0- AI1+ AI1+ AI1 – AI1– AI1– AI2+ AI2+ AI2+ AI2– AI2– AI3+ AI3+ AI2 –...
  • Page 11: Floating Differential Connections

    NI-9215 Getting Started Voltage Source – AI– NI 9215 with Screw/Spring Terminal – AI– NI 9215 with BNC Floating Differential Connections Voltage Source – AI– 1 MΩ NI 9215 with Resistor Screw/Spring Terminal Connect the negative lead to COM through a 1 MΩ resistor to keep the signal ■...
  • Page 12: Connection Guidelines

    You must use 2-wire ferrules to create a secure connection when connecting ■ more than one wire to a single terminal on the NI-9215 with screw terminal or NI-9215 with spring terminal. High-Vibration Application Connections If your application is subject to high vibration, NI recommends that you follow these...
  • Page 13: Overvoltage Protection

    NI-9215 Getting Started Overvoltage Protection The NI-9215 provides overvoltage protection for each channel. Note Refer to the NI-9215 Specifications on ni.com/manuals for more information about overvoltage protection. Where to Go Next CompactRIO NI CompactDAQ NI 9215 Datasheet NI 9215 Datasheet...
  • Page 14: Ni Services

    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.

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