National Instruments NI 9231 Скачать руководство пользователя страница 11

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Table 1. Signal Descriptions

Signal

Description

AI+

Positive analog input signal connection

AI-

Negative analog input signal connection

Grounded Connections

NI 9231

AI+

AI–

+
–

Signal

Source

Common
Mode
Voltage

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NI 9231 Getting Started Guide

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Содержание NI 9231

Страница 1: ...derutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In s...

Страница 2: ...GETTING STARTED GUIDE NI 9231 8 AI 5 V 24 Bit 51 2 kS s ch Simultaneous AC DC Coupling IEPE AC Coupling hnology Group Quality Instrumentation Guaranteed 888 88 SOURCE www...

Страница 3: ...each component in the system to determine the safety and EMC ratings for the entire system Safety Guidelines Operate the NI 9231 only as described in this document Caution This icon denotes a caution...

Страница 4: ...measurements performed on circuits not directly connected to the electrical distribution system referred to as MAINS voltage MAINS is a hazardous live electrical supply system that powers equipment Th...

Страница 5: ...he NI 9231 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 and nonhazardous locations only Follo...

Страница 6: ...Hazardous Locations Use in Europe and Internationally The NI 9231 has been evaluated as Ex nA IIC T4 Gc equipment under DEMKO 12 ATEX 1202658X and is IECEx UL 14 0089X certified Each NI 9231 is marke...

Страница 7: ...nclosure 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 accessible only by the use of a tool EMC Guidelines Thi...

Страница 8: ...degradation install and use this product in strict accordance with the instructions in the product documentation Furthermore any changes or modifications to the product not expressly approved by Nati...

Страница 9: ...he following specifications Operating temperature IEC 60068 2 1 IEC 60068 2 2 40 C to 70 C Operating humidity IEC 60068 2 30 10 RH to 90 RH noncondensing Pollution Degree 2 Maximum altitude 5 000 m In...

Страница 10: ...NI 9231 Pinout AI1 AI1 AI3 AI3 AI5 AI5 AI7 AI7 AI0 AI0 AI2 AI2 AI4 AI4 AI6 AI6 NI 9231 Getting Started Guide National Instruments 9 hnology Group Quality Instrumentation Guaranteed 888 88 SOURCE www...

Страница 11: ...tive analog input signal connection AI Negative analog input signal connection Grounded Connections NI 9231 AI AI Signal Source Common Mode Voltage 10 ni com NI 9231 Getting Started Guide hnology Grou...

Страница 12: ...ications Integrated Electronic Piezoelectric IEPE Sensors The NI 9231 provides an IEPE excitation current for each channel to measure the IEPE sensors Typical IEPE sensors have a case that is electric...

Страница 13: ...or is grounded Overvoltage Protection The NI 9231 provides overvoltage protection for each channel Note Refer to the device datasheet on ni com manuals for more information about overvoltage protectio...

Страница 14: ...cseriesdoc Services ni com services NI 9231 Datasheet NI RIO Help LabVIEW FPGA Help NI 9231 Datasheet NI DAQmx Help LabVIEW Help Installs with the software Located at ni com manuals NI 9231 Getting S...

Страница 15: ...t information updates from NI A Declaration of Conformity DoC is our claim of compliance with the Council of the European Communities using the manufacturer s declaration of conformity This system aff...

Страница 16: ...dial 1 866 ASK MYNI 275 6964 For support outside the United States visit the Worldwide Offices section of ni com niglobal to access the branch office websites which provide up to date contact informat...

Страница 17: ...notices in the readme file for your NI product Refer to the Export Compliance Information at ni com legal export compliance for the NI global trade compliance policy and how to obtain relevant HTS cod...

Страница 18: ...uipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentat...

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