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, featuring 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 facilitated 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. The device includes two 100Base-T Ethernet RJ45 connections, a Modbus RS485 connection via plug-in screw terminal, one connection for an external radio/Wi-Fi antenna, and a connection for two digital inputs for potential-free contact or S0 pulses (WAGES). It has certifications such as CE, UL/CSA, IEC61010, UL61010, IEC61974-1, marine certification, IEC61443-4-2, RCM, EAC, and UKCA. The power supply is 24VDC with a maximum of 3W. It is designed for DIN rail mounting, with a width of 72 mm, depth of 70 mm, and height of 85 mm. The operating temperature ranges from -25°C to +70°C, with a relative humidity of 5-95%.