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This guide provides troubleshooting for the KM3-ES-
2450 NEMA4x enclosure system, SKU #226396. The
guide assumes that the enclosure system has been
installed in accordance with the local jurisdiction’s
regulations for hazardous environments. Please note
that some steps have the potential to create electrical
sparks or arcing if not performed properly. Only
personnel certified and/or trained in the local
jurisdiction’s regulations for hazardous environments
should perform the operations outline in this guide.
Equipment Required for Troubleshooting
• Digital multimeter with probes
• CAT6 Ethernet cable
• Laptop
• Rajant BC Commander software
Troubleshooting Guide for
Rajant KM3-ES-2450 Enclosure System
KM3-ES-2450 Enclosure for Harsh Environments
TESSCO Sku 226396
Troubleshooting Process
1. Place the multimeter leads to the DC input on the PoE injector, POE1 (positive to vin+ and negative to vin-).
2. Verify that the voltage is between 10 ~ 36 vdc. If the voltage is outside this range, then check the source
voltage and adjust so that it is in the input voltage range of the PoE injector.
