Hualan Jiasheng copy controller through the 38K IR, RS485 and carrier are respectively connected with the electric meter communication, complete the programming, the setting and control; electric energy meter can pull switch off or switch on the response of RS485 and IR communication commands, can also set the power threshold for automatic pull: (as shown below)
   The manipulator can table the brake pull and / or closing control of electric energy in the field. Order to achieve control of the electric energy meter pull switch off or switch on by sending infrared, RS485 and carrier and pull through operation button switch