The E71-PRP-M8 is a line of programmable logic controllers (PLCs) manufactured by Eaton Electric. These logic controllers are designed to automate machines and processes, with controls that can be programmed and configured to meet user needs. The controllers feature a range of options, including Ethernet/IP, Modbus/TCP, and OPC. The E71-PRP-M8 has 8 built-in inputs, 4 built-in outputs, 32k of program memory, and 128k of data memory. The unit supports both ladder logic and structured text programming languages. Additional features of the E71-PRP-M8 include integrated relay outputs, a built-in RS-232 communication port, and an optional embedded web server.