Allen Bradley 1492-EWP5-4

 Allen Bradley 1492-EWP5-4 Electrical Warning Plate, 5 mm, 4 Pole

The Allen Bradley 1492-EWP5-4 is a type of EtherNet/IP master controller module. It is typically used in industrial automation and control systems to connect multiple devices on an Ethernet network. The "1492" in the part number refers to the specific model of the device, while the "- EWP5 -" indicates that it is a EtherNet/IP wireless protocol version. Finally, the "4" at the end suggests that this particular module supports four ports for connecting different devices. Overall, the Allen Bradley 1492-EWP5-4 is a compact, flexible, and powerful tool for building and maintaining Ethernet-based automated systems.