Weidmuller Industrial Gateway Communications Devices provide a single solution for connecting multiple devices across multiple protocols, including interference-free data transmission over long distances. These devices feature multiple protocols and multiple communication ports in one box. They are also configurable and can transfer data to and from any port in any combination. Weidmuller Industrial Gateway Communications Devices are a cost-effective way to move data between multiple programmable logic controllers (PLCs) and server devices, saving time, costs, and the need to configure multiple gateway devices. These Weidmuller units help engineers move toward smart manufacturing and Industry 4.0 while retaining legacy factory equipment. The units maintain continuity with functional legacy systems while upgrading to new systems, control the migration from one PLC brand to another, and integrate a machine when a PLC program cannot be modified.