Type I converterdesigned and manufactured by Zhongchen Technology is a multi-meter data acquisition equipment. Through RS485 and M-bus protocol interface, the collector is able to  collect data (each M-bus interface supports 100 meters). Equipped with the dual-channel module designed by Zhongchen Technology, the uplink port can do data communication in two ways: power line carrier and micro-power wireless.The converter supports the debugging and maintenance by the external debugging tools, including the infrared interface and the RS485 interface. The product uses the existing collection system of power system to achieve interactively copy and receive of water, electricity, warm, gas and other common data,exploring the new energy service pattern  and smart city constructionand greatly reduceing the meter-reading workload and repeated work of  hardware facilities construction.