The KY-110/120 series products connect the electrical associated equipment between the industrial field instruments and the control room.

It effectively solves the interference problem of input-output-control system through the reliable isolation of industrial automation control system, and ensures the stable and reliable operation of the system. This series adopts the international leading PCB transformer isolation technology, combined with advanced and efficient digital circuits, which greatly improves the strength of product isolation, and further improves the anti-interference resistance of the detection and control loop. At the same time, the current, voltage, resistance, electric couple, frequency and other signals are converted and distributed, to meet the requirements of the industrial automation control system to a greater extent.