Suppliers with verified business licenses
Audited Supplier Industrial 4G wireless RTU
GPRS/4G wireless remote measurement and control technology
Basic Function
Support data aquisition about digital(switch) value/Analog quantity(4-20mA or 0-5V/10V/30V)
Built-in relay switch (supports DC and 220V power supply on-off control)
Support RS485 / RS232 port which can be connected to serial devices such as front-end instruments or other controllers
Rail insatallation & Dry/Wet contact
& Optocoupler isolation port
Anti-overcurrent,anti-overvoltage,anti-reverse connection,anti-misconnection,flame retardant material and built-in optocoupler isolation protection port.
IndustrIal grade high quality hardware combination
Local logic control for users without server
Support Modbus application and protocol
Registration packet & heartbeat packet & Header packet
support Registration packet/Heartbeat packet/Header packet under TCP_Client/UDP_Master protocol.Heartbeat packet support serial port;network heartbeat,Registration support IMEI,ICCID,custom registration;Header packet support custom identifier.
Modbus Gateway
Support Modbus RTU to Modbus TCP,support Modbus polling,RTU can actively collect Modbus devices.
Remote upgrade
Remote firmware upgrade through control mode
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}