How to connect the Japanese CKD solenoid valve USB2-M5- 1-DC24V, is it related to the positive and negative poles? What are its air inlet and air outlet?

There is a closed cavity inside the solenoid valve, and there are through holes at different positions. Each hole leads to the oil pipe of a different solenoid valve. There is a valve in the middle of the cavity and two electromagnets on both sides. Hangzhou Hanxin Technology Co., Ltd. supplies CKD pneumatic components from Japan. When the electromagnetic coil on which side is energized, the valve body will be attracted to which side. By controlling the movement of the valve body, different oil discharge holes will be blocked or leaked, while the oil inlet hole is always open, and hydraulic oil will enter different oil discharge pipes, and then the piston of the oil cylinder will be driven by oil pressure. In this way, the mechanical movement is controlled by controlling the on-off of the electromagnet.