Acrel AWT100-LW rail mounted wireless energy meter RS485 communication device with 2G, 4G, Lora, Lorawan function- 电气在线wziep.com

Acrel AWT100-LW rail mounted wireless energy meter RS485 communication device with 2G, 4G, Lora, Lorawan function

Parameter information

Product Description

At present, wireless technology relies on the advantages of easy deployment, low construction cost, and wide application environment. Data diversification has gradually become an important direction for network development and application in the future industrial Internet.

AWT100 data conversion module is a new data conversion DTU launched by Acrel Electric. Communication data conversion includes 2G, 4G, NB, LoRa, LoRaWAN, GPS, WiFi, CE, DP and other communication methods. The downlink interface provides a standard RS485 data interface.

It can be easily connected to power meters, RTUs, PLCs, industrial computers and other equipment, and only needs to complete the initial configuration at a time to complete the data collection of the MODBUS equipment; at the same time, the AWT100 series of wireless communication terminals use powerful micro-processing chips to cooperate Built-in watchdog technology, reliable and stable performance.

Features

■ 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.

Specification

Type	Function
AWT100-2G	2G communication, RS485 interface, Wireless communication for auxiliary RS485 device
AWT100-4G	4G communication, RS485 interface, Wireless communication for auxiliary RS485 device
AWT100-NB	NB-loT communication, RS485 interface, Wireless communication for auxiliary RS485 device
AWT100-LoRa	LoRa communication, RS485 interface, Wireless communication for auxiliary RS485 device
AWT100-LW	LoRaWAN communication, RS485 interface, Wireless communication for auxiliary RS485 device
AWT100-POW	AWT100 power module, power supply AC/DC220V

Parameter	AWT100-4G	AWT100-NB	AWT100-2G	AWT100-LoRa AWT100-LW
Working frequency	LTE-FDD B1 B3 B5 B8 LTE-TDD B34 B38 B39 B40 B41 CDMA B1 B5 B8 GSM 900/1800M	H-FDD B1 B3 B8 B5 B20	GSM 850 EGSM 900 DCS 1800 PCS 1900	LoRa 460～510MHz
Transmission rate	LTE-FDD Downstream rate up to 150Mbps Uplink rate up to 50Mbps LTE-TDD Downstream rate up to 130Mbps Uplink rate up to 35Mbps CDMA Downstream rate up 3.1Mbps Uplink rate up to 1.8Mbps GSM Downstream rate up 107Kbps Uplink rate up to 85.6Kbps	Downstream rate up to 25.2Kbps Uplink rate up to15.62Kbps	GPRS Downstream rate up to 85.6kbps Uplink rate up to 85.6kbps	LoRa 62.5kbps
Downstream	RS485 communication
Uplink	4G communication	NB-IoT communication	2G communication	LoRa communication
SIM card voltage	3V，1.8V				/
Working current	Static power consumption: ≤1W, transient power consumption: ≤3W				Static≤0.5W, Transient≤1W
Antenna interface	50Ω/SMA
Serial port type	RS485 Modbus
Baud rate	4800bps、9600bps、19200bps、38400bps（default 9600bps）
Working Voltage	DC24V OR AC/DC220V
Working temperature	-10℃～55℃
Storage temperature	-20℃～70℃
Humidity range	0 to 95% non-condensing