RS-KTCS-N01 Learning ModBus Air Conditioner Regulator is a learning type universal air conditioner regulator. It has the learning function, which can learn the control code of the air conditioner remote control, so as to replace the remote control to control the air conditioner. The batch download batch import function only needs to learn the instructions of an air conditioner remote control. Through the configuration software, batch polling and batch downloading can be carried out, which saves operation time. It has remote control and automatic control function, which can be selected according to needs. It has an internal temperature and humidity sensor and can display the temperature and humidity through a liquid crystal display. RS-KTCS-N01 has an RS485 interface that supports Modbus-RTU protocol. For PLCs, single-chip control systems, force control, configuration king, Kunlun Tongtai and other configuration software that support this protocol, RS-KTCS-N01 can automatically control most cabinet or wall-mounted air conditioners.