The EcoStruxure Panel Server Advanced is an Ethernet (Modbus TCP) connection gateway for end devices (e.g., PowerTag) that communicate wirelessly via radio and for Modbus RTU (RS485) devices, with web pages for data display. It provides alarm management for connected PowerTags via email for end circuits as well as accurate real-time measurements of energy, power, current, and voltage. Easy commissioning is available through an integrated web server or with EcoStruxure Power Commission for configuration reports and register documentation. Energy monitoring includes a 3-year data logger, user-friendly web pages, energy dashboards, and trend analysis. System troubleshooting is simplified with advanced diagnostic information and event logs. It features two 100Base-T Ethernet RJ45 connections, a Modbus RS485 connection via plug-in screw terminal, and one connection for an external radio/Wi-Fi antenna. Certifications include CE, UL/CSA, IEC61010, UL61010, IEC61974-1, marine certification, IEC61443-4-2, RCM, EAC, and UKCA. Power supply is via PoE. The device mounts on a top-hat rail, with dimensions of 4 partition units, width 72 mm, depth 70 mm, and height 85 mm. Operating temperature ranges from -25°C to +70°C, with a relative humidity of 5-95%.