Rated Current 80A Directly
MID Certificated
High Accuracy Class C
35mm DIN Rail Mounted
Pulse Output
4 Modules 72mm Width
For IoT Energy Management, Factory, School
Smart Gateway
Data Tranfer Unit (DTU)
4G Communication
CE Certificated
Downstream RS485 Communication
Max. Access 25 Devices
+86-18702106858 / +86-21-69156352
AWT100-4GHW is a DIN-rail 4G wireless communication terminal that supports LTE-TDD, LTE-FDD, CDMA and GSM cellular networks.
Designed for IoT solutions, it runs the MQTT protocol: downlink via RS485 and uplink over 4G, enabling traditional serial devices to connect effortlessly to cloud platforms and IOT.
| Parameter | AWT100-4G | AWT100-LoRa | AWT100-LW | AWT100-LW868 | AWT100-LW923 | AWT100-LORAHW | AWT100-WiFi | AWT100-CE |
| Working Frequency |
LTE-FDD B1 B3 B5 B8 | 460~510MHz | 470MHZ | 863-870MHZ | 920-928MHZ | 860-935MHZ | support 2.4G frequency band | Ethernet Rate 10/100M Adaptive |
| LTE-TDD B34 B38 B39 B40 B41 | ||||||||
| CDMA B1 B5 B8 | WiFi rate: 115200bps | |||||||
| GSM 900/1800M | ||||||||
| Transmission Rate |
LTE-FDD Maximum downlink rate 150Mbps Maximum uplink rate 50Mbps |
LoRa 62.5kbps | / | / | ||||
| LTE-TDD Maximum downlink rate130Mbps Maximum uplink rate 35Mbps |
||||||||
| CDMA Maximum downlink rate 3.1Mbps Maximum uplink rate 1.8Mbps |
||||||||
| GSM Maximum downlink rate 107Kbps Maximum uplink rate 85.6Kbps |
||||||||
| Downlink | RS485 Communication | |||||||
| SIM Card Voltage | 3V,1.8V | LoRa Communication | WiFi Communication | Ethernet Communication | ||||
| Working Current | Static power:≤1W Transient power consumption:≤3W |
|||||||
| Antenna Interface | 50Ω/SMA(Faucet) | RJ45 | ||||||
| Baud Rate | 4800bps、9600bps、19200bps、38400bps(Default 9600bps) | |||||||
| Operating Voltage |
DC24V or AC/DC220V① | |||||||
| Operating Temperature | -10℃~55℃ | |||||||
| Storage Temperature | -40℃~85℃ | |||||||
| Humidity Range | 0~95% Non-condensing | |||||||




Energy Efficiency Management System

IoT Energy Management System

Founded in 2003, Acrel Co., Ltd.【Stock Code: 300286.SZ】 is a high-tech enterprise specializing in energy management solutions and electrical safety. Headquartered in Shanghai, Acrel offers innovative and sustainable solutions for microgrid energy efficiency and electrical safety. With over 600 patents and software copyrights, Acrel has deployed more than 28,000 system solutions globally, forming a comprehensive "cloud-edge-end" energy internet architecture.
Acrel Co., Ltd. is China Wholesale AWT100-4GHW Din Rail RS485 to 4G Transmission Module Manufacturers and AWT100-4GHW Din Rail RS485 to 4G Transmission Module Factory. Acrel's integrated product ecosystem spans from cloud platform software to end-user components, covering sectors such as power, renewable energy, data centers, smart buildings, transportation, and smart cities. These solutions enable intelligent, real-time energy management, enhancing energy security and reducing operational costs. We offer AWT100-4GHW Din Rail RS485 to 4G Transmission Module for sale.
The company's production facility, Jiangsu Acrel Electric Manufacturing Co., Ltd., adheres to strict quality standards and environmental guidelines, with advanced testing centers and a commitment to lead-free production processes. Acrel's team of over 500 engineers delivers cutting-edge energy efficiency systems and smart energy solutions.
With a strong domestic presence, Acrel is actively expanding internationally, supported by a global network of sales and technical teams and an e-commerce platform that ensures seamless service experiences worldwide. Acrel is proud to help businesses improve efficiency, reduce consumption, and achieve sustainability goals.
Together, we are building a smarter, greener future.
Authorized Patents
0+Number of Customers Served
0+Total Employees
0+Manufacturing Base
0m²Welcome to connectIn the context of the rapid development of the new energy industry, scenarios such as commercial and industrial energy storage, battery swapping stations, and household photovoltaic-storage systems have placed higher demands on the accuracy, compatibility, and intelligence of elect...
Read MoreIndustry Background and Application Importance Modern telecommunications networks have evolved into highly distributed, power-sensitive infrastructure systems. From core switching facilities and data centers to remote radio units, base stations, edge nodes, and customer premises equipment, telecom s...
Read MoreWith the rapid development of commercial real estate, power consumption management in shopping malls is gradually shifting from traditional manual operation to intelligent and data-driven management. In large shopping centers, the large number of tenants, diverse electricity usage patterns, high ene...
Read More