●8 digital input, 4 relay output, 6 analog input and 1 temperature&humidity; input;
●1 RS485 serial port, Modbus RTU (Master/Slave), can expand multiple Modbus Slave devices, Max. 320 data points;
●Embedded TCP/IP stack, supporting Modbus RTU, Modbus TCP and transparent transmission;
●Built-in powerful telephone and SMS alarm function, regular reporting, abnormal upper and lower limit alarm;
●Local logic control of the device, linking relay outputs based on monitoring of digital input and analog value thresholds;
●Anti-dropout mechanism to ensure the device always online and it comes with data retransmission function;
●Support remote configuration, remote management and remote restart by SMS;
●Built-in powerful timer function, support timed automatic reporting, timed daily SMS, timed online, timed offline, timed restart, timed execution relay output, etc.;
