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Product Description
Product Attributes
Model No.: AWT100-4GHW
Brand: Acrel
Upstream Methods: 4G LTE (Support Global Frequency Bands)
Upstream Protocol: MODBUS-TCP, MQTT
Downstream Methods: RS485 Interface
Downstream Protocol: MODBUS-RTU
Support: Up to 20~25 Acrel Devices with RS485 (MODBUS-RTU)
Power Supply: 24Vdc (default); 85~265Vac/Vdc (via AWT100-POW Module)
Standard&Certificate: CE-RED; IEC; LVD; EMC
Optional Communication: WIFI,Ethernet,Lora,Lorawan
Product Name: AWT100-4GHW IoT Smart 4G Gateway
Uplink Comnunication: MQTT
Supply Ability & Additional Information
Packaging: AWT100-4GHW IoT Smart 4G Gateway will be packed in carton box with bubble film
Productivity: 100 pieces/week
Transportation: Ocean,Land,Air,Express
Place of Origin: china
Supply Ability: 100 pieces/month
Certificate: CE certificate
HS Code: 9030331000
Port: Shanghai,Jiangyin,Zhangjiagang
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,CPT
Packaging & Delivery
Product Description
AWT100-4GHW IoT Smart 4G Gateway
AWT100-4GHW is a gateway independently developed by Acrel. The uplink adopts the MQTT protocol, the downlink adopts the MODBUS RTU protocol.IoT Smart 4G Gateway can be used together with Acrel's large logarithmic instruments to upload data.The Industrial IoT Gateway can automatically identify the devices connected to it. Parameters to realize automatic meter reading. This debugging-free Solution has been widely used in the international market and achieved good results. The Modbus Wireless Gateway also has WiFi, Ethernet, lora, lorawan, etc. for customers to choose.
● Upstream Methods: 4G LTE (Support Global Frequency Bands)
● Upstream Protocol: MODBUS-TCP, MQTT
● Downstream Methods: RS485 Interface
● Downstream Protocol: MODBUS-RTU
● Support: Up to 20~25 Acrel Devices with RS485 (MODBUS-RTU)
● Power Supply: 24Vdc (default); 85~265Vac/Vdc (via AWT100-POW Module)
● Standard&Certificate: CE-RED; IEC; LVD; EMC
Products Overview
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Main Features |
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Panel Overview |
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Front View | Side View |
PIN Overview
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PIN/Terminal Overview of AWT100-4GHW Gateway and AWT100-POW Power Module |
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Wiring Diagram of AWT100-4GHW (24Vdc Power Supply via default Configuration) |
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Wiring Diagram of AWT100-4GHW (85~265Vac Power Supply via AWT100-POW Power Moduel) |
RS485 to 4G Solution Structure |
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RS485 to 4G Solution Illustration |
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LoRa to 4G Solution Structure |
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LoRa to 4G Solution Illustration |
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Packaging Overview(Inner) | | |
Packing Dimension and Weight(Minimum) | Minimum Package Contain 1 pcs Products Dimension: 130mm*150mm*170mm | Total N.W. (1 pcs) 0.218 KG |
Packing Dimension and Weight(Large) | Large Package Contain 16 pcs Products Dimension: 295mm*220mm*145mm | Total N.W. (16 pcs) 3.488 KG |
Average Lead Time | Manufacturing: 3~4 days (If paired with system need extra 1~2 days for adjustment) | Shippment: 8~9 days (World Wide Shipment) |
Product HS Code | 9030331000 | |
CO(Country of Origin) | China |
Q: Is there any special request for the 4G SIM that I bought to be paired with AWT100-4GHW?
A: The built-in 4G LTE wireless communication module of AWT100-4GHW can support global 4G frequency bands, so no matter in which country or from which 4G service provider that 4G SIM card was bought, it can all support with no problem as long as AWT100-4GHW is covered by stable 4G signal generated by telecommunication tower.
Q: Which specs of 4G SIM should I buy?
A: Normally, for each RS485 devices connected to AWT100-4GHW gateway, we require a 4G SIM of 30MB/Month. Thus, for example if there is a AWT100-4GHW whose the downstream is connected with 5 RS485 devices, then we normally require a 150MB/Month (30x5=150) 4G SIM card to be paired with this AWT100-4GHW gateway.
Q: How long is the communication distance between AWT100-4GHW gateway and other metering devices like energy meter using RS485 interface?
A: The communication distance of RS485 should be within 400m when put into practical use. But normally we recommend to install the energy meters and 4G gateway together so that we can cut down the wired communication to minimum. And once the data was pass to AWT100-4GHW through wired RS485, then AWT100-4GHW can send the data to cloud server deployed in internet using 4G wireless communication (without communication distance limitation) as long as AWT100-4GHW was covered by stable 4G signal. So, normally the most part of communication is still remain 4G wireless. RS485 wired communication will be quite limited which would extremely cut down the cost of later wired communication’s maintenance.
Q: Could AWT100-4GHW gateway and other Acrel products like energy meter be used for 3rd party system?
A: For this request, Acrel can provide 2 protocol for doing it but require the software and communication engineers who were belong to the 3rd party system’s company and have the ability to do the communication protocol adjustment.
The first protocol is Json format MQTT protocol which is used by Acrel system and devices with MQTT protocol. And normally Acrel devices (Which can be served as the final data upstream devices) can meanwhile support MODBUS and MQTT protocol which allow the 3rd party users to adjust the Acrel products to their own system (Normally using MQTT and MODBUS-TCP protocol, so the 3rd party system need to support both MQTT and MODBUS protocol).
The second protocol is Acrel API protocol which could be used for data transferring between system of Acrel and 3rd party system. And in this situation, a whole set of Acrel solution from basic metering devices like energy meter to IoT Gateway and to a system need to be used.
Other Question? Please contact us and we will get back to you as soon as possible.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.