Huawei SmartLogger3000A01EU Data Logger

The Huawei SmartLogger3000A01EU is a data logger and device management system designed for solar and energy systems. It supports up to 80 connected devices and offers multiple communication interfaces, including WAN, LAN, RS485, MBUS, and 4G/LTE connectivity for real-time monitoring and control.

Communication protocols include Modbus-TCP, IEC 60870-5-104 (Ethernet), and Modbus-RTU/IEC 60870-5-103 (RS485). The device features an embedded web interface, USB 2.0, and WLAN-based commissioning via a mobile app. It includes digital and analog input/output capabilities (DI x4, DO x2, AI x4), with 12 V, 100 mA active outputs for relay and sensor connections.

The SmartLogger3000A01EU operates from -40°C to 60°C, supports wall mounting, DIN rail, or tabletop installation, and includes lightning protection. The power supply is 100–240 V AC (50/60 Hz) or 12/24 V DC, with typical power consumption of 8 W.