GDD471A001 Communication Interface Module

·External network communication interface: SIM/UIM (3.0V/1.8V);

·Communication protocol: customized instrument data communication protocol;

·Support configuration software: multiple configuration software platforms such as Yakong, Likong, Jiekong, Zijinqiao, etc;

·Support fixed IP, domain name resolution, and private APN networking methods;

·Support multiple center reporting functions;

·Provide DLL controls, virtual serial port software, open source interfaces, and facilitate connection with various networking software and other software

·Parameter settings can be set and changed remotely through a computer or mobile phone;

·Dual watchdog design ensures long-term operation without crashing;

·Equipped with signal strength display, network connection, and data transmission indicator lights;

·Industrial grade quality assurance, stable and reliable performance.

Technical parameters

basic function 

Complete remote transmission of monitoring station data and remote communication of command information in the data center

Data upload method

4G, 5G, NB lot, LoRa

data interface 

RS485/RS232/TTL

Power supply method

Battery powered

Voltage range

DC+5V~+24V

Working current

DC+12V standby current<20mA, data transmission current 35-120mA

antenna

Customizable suction cup antenna and adapter cable

work environment

Temperature: -30~70 ℃; Humidity: ≤ 95% without condensation

Contact information: 15359293870

WhatsApp:+86 15359293870

Contact person: KELLY

Email: geabbdcs@gmail.com   386353502@qq.com

Official website:

http://www.geabb.com