ARM Energy Management Data Collector

DE-0852T

The DE‑0852T is an ARM-based energy management data collector. It connects to various on-site devices for data acquisition and generates Web configuration screens. Users do not need to purchase additional configuration software. Access is available via browser-enabled terminals such as PCs, mobile phones and iPads to realize remote monitoring and start/stop control of on-site equipment.

Integrated with WeChat alarm, MQTT service and project cloud upload functions, the device supports multi-protocol forwarding including BACnet, Modbus, IEC61850 and OPC UA. Standard open interfaces are provided for third-party system integration. Widely applied in building automation and industrial scenarios, it can connect to PLC, DDC, UPS, central air conditioning, elevators, fire alarm systems, lighting control systems, electric meters, water meters and other devices. It supports dynamically allocated registers up to 512 points, compatible with multiple Windows operating systems and mainstream browsers to meet local and remote equipment monitoring requirements for projects.

Function Overview Specifications Operation and Installation Instructions

Function Overview

Collect on-site device data with built-in Web configuration capability; no extra configuration software required, configuration pages accessible directly via browser;
Multi-terminal access via PC, mobile phone and iPad for device status viewing and remote start/stop control;
WeChat alarm, MQTT service and project cloud upload functions for alarm push and cloud project management;
Acts as BACnet, Modbus, IEC61850 and OPC UA servers for data forwarding; open interfaces available for third-party system integration;
Suitable for building automation and industrial applications, compatible with PLC, DDC, electric meters, water meters, central air conditioning, elevators, fire alarm systems, lighting and other on-site devices;
Dynamically allocated register points, supporting up to 512 points;
Compatible with multiple Windows operating systems and mainstream browsers including IE9 and above, Chrome, Safari and Firefox.

Specifications

Processor: Single-core 300MHz	Power Supply: AC 12-24V / DC 12-42V
RAM: 64M high-performance memory	Dimension(L×W×H): 129×86×34mm
OS: Linux	Weight: 350g
Flash: 128M	Material: Galvanized carbon steel
Interfaces: 2 × RS485/RS232 (multiplexed)	Mounting Method: DIN rail mounting
Power Consumption: 6W	Temperature: -20～70℃ (operating); -40～85℃ (storage & transportation)
Network: 1 high-performance 100M/10M adaptive industrial network port, AUTO MDI/MDIX supported	Humidity: 20％～90％ non-condensing (operating); 15％～95％ non-condensing (storage & transportation)