ELCO distributed IO modules can provide IP67 protection level products for on-site installation and IP20 protection level products for control cabinet installation. Supports various industrial fieldbus protocols including PROFINET, EtherCAT, EtherNet/IP, etc. Users can flexibly choose various types of products such as digital, analog, and functional modules according to their needs. Convenient and flexible collection and control of input and output signals on site. The product forms of different series are suitable for different working conditions on site, including integrated IP67, IP20 products and expandable IP67, IP20 products.