The document summarizes the WECON LX Series PLC products released between 2012-2017. It provides details on the various PLC CPU models including the LX3V, LX3VP, LX3VE, and LX3VM. It also describes the expansion modules, BD modules, naming rules, features, and differences between the CPU series. Examples are given of the LX3V PLC being used in riveting machine and particle packing machine automation applications.