Read RTU base information

Setup RTU work mode

Setup sms notice for power up or down

Setup RTU connect TCP-IP Server

Setup RTU connect SMS Server

Setup RTU RS232/RS485 parameter

Setup Analog data upload mode and limited value

Setup Digital data upload mode( optocoupler isolation or delay)

Setup Pulse data upload mode(frequency or count)

Output RS232 data (standard or modbus)

Output RS485 data (standard or modbus) 

Output analog data(voltage and current)

Output digital data( optocoupler isolation and delay)

Output pulsel data( frequency or count)

Read Input Rs232 data

Read Input Rs485 data

Read Input Analog data(voltage and current)

Read Input Digital data(optocoupler isolation and delay)

Read Input Pulse data(frequency or count)

Read Input GPS data

Setup camara and browse  picture

Support via at command

RTU Apply and build net