|Quantity(Sets)||1 – 10||11 – 100||>100|
|Est. Time(days)||3||5||To be negotiated|
Industrial 4G wireless RTU
GPRS/4G wireless remote measurement and control technology
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.
Support Modbus RTU to Modbus TCP,support Modbus polling,RTU can actively collect Modbus devices.
Remote firmware upgrade through control mode