7/8 "interfacing power distribution box, designed for fieldbus field。The device is equipped with common 4-pin and 5-pin interfaces, and can be selected according to the number of different ports, including 4-port and 8-port two models for you to choose;This power distribution box has an efficient power distribution function, which can effectively distribute power to each device to ensure the stable operation of the entire system。Its unique design and high quality materials guarantee long-term reliability and stability。