Advantech EKI-2525M, EKI-2526M user manual Troubleshooting, Chapter

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Troubleshooting

CHAPTER

Troubleshooting

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Contents EKI-2526M Industrial 5-port Unmanaged Ethernet switch with 1-port 100FXIndustrial 5-port Unmanaged Ethernet switch with 2-port 100FX EKI-2525M1st Edition CopyrightAcknowledgements Intel and Pentium are trademarks of Intel CorporationProduct Warranty 2 years Declaration of Conformity CE FCC Class ATechnical Support and Assistance Safety Instructions Safety Precaution - Static Electricity Installation ContentsAppendix A Pin Assignment & Wiring Chapterviii CHAPTER Introduction Features Specifications Packing List Safety PrecautionOverview Sections includeChapter 1 Overview 1.1 IntroductionEKI-2525M & 2526M User Manual-V2.1-051507 Chapter1 1.2 FeaturesInterface 1.3 SpecificationPower CommunicationsStorage Temperature CertificationsSafety Operating Humidity1.5 Safety Precaution 1.4 Packing Liston the power supply input Installation LED Indicators Dimensions Mounting Network ConnectionPower Connection Chapter 2 Installation 2.1 LED IndicatorsTable 2.1 EKI-2525M/2526M LED Definition 2.2 Dimensions units mm Figure 2.1 Front View of EKI-2525M/2526MChapter2 Figure 2.2 Side View of EKI-2525M/2526M Figure 2.3 Rear View of EKI-2525M/2526M Figure 2.4 Top View of EKI-2525M/2526M Please refer to page 17 for pin assignment of power connector2.3 Mounting 2.3.1 Wall mountingFigure 2.5 Combine the Metal Mounting Kit 2.3.2 DIN-rail Mounting Figure 2.6 Installation to DIN-rail StepFigure 2.7 Installation to DIN-rail Step Figure 2.8 Pin Assignment of the Power Connector 2.4 Network ConnectionFigure 2.9 Pin Assignment of the Power Connector 2.5 Power ConnectionEKI-2525M & 2526M User Manual-V2.1-051507 Troubleshooting 2. Cable Chapter 3 Troubleshooting1. Power Input 3. Diagnosing LED IndicatorsAPPENDIX Pin Assignment & WiringIt is suggested to adopt ELA/TIA as the wiring of the RJ-45 Figure A.1 RJ-45 Pin Assignment Figure A.2 EIA/TIA-568BFigure A.2 EIA/TIA-568A