Acrel 868MHz LoraWAN communication RS485 communication interface intelligent wireless communication terminal AWT100-LW868

AWT100 wireless gateway communication terminal is a new wireless data acquisition device launched by Acrel. The uplink communication includes 2G, 4G, NB, LoRa, LoRaWAN and other communication modes. The downlink interface provides a standard RS485 data interface, which can easily connect power meters and RTUs, PLC, industrial computers and other equipment, only need to complete the initial configuration, you can complete the data acquisition of MODBUS equipment; at the same time AWT100 series wireless communication terminal uses a powerful micro-processing chip, with built-in watchdog technology, reliable performance stable.

Functions

■Support serial MODBUS RTU protocol data collection, and communicate with Acrel server through Acrel platform protocol①.

■Support data collection of up to 30 MODBUS RTU devices.

■Support the collection of 5 register address fields for each MODBUS device, and the address range of each register does notexceed 64.

■Support to preset alarm address and alarm value to trigger alarm for each MODBUS address range. There are currently at most 5 alarm addresses in each address domain.

■Support server MODBUS or LoRa transparent transmission communication.

■Support fixed IP and dynamic domain name resolution methods to connect to the data center. ■Support transparent transmission protocol, general mode (active round copy, regular report), MQTT protocol, smart power wireless protocol, prepaid wireless protocol It can be customized and developed.

■ AWT100-LW wireless communication terminal can upload data to the server through LoRa communication.

■ AWT100-GPS wireless module can measure geographic location, obtain latitude and longitude and satellite time.

■ The AWT100-WiFi wireless module can automatically access the WIFI hotspot according to the hotspot name and password, realize the transparent transmission of 485 and WIFI data, and also use our cloud platform protocol.

■ AWT100-CE can realize data transmission from 485 to Ethernet. It can be used as a TCP client and supports transparent

transmission or our cloud platform protocol.

■ AWT100-DP can realize data transmission from ProfiBus to MODBUS. 

Note: ①AWT100-2G/NB/4G wireless communication terminal can communicate with the Acrel server through the Acrel platform protocol.