XS3F-M8PUR4A5M is a part of Omron's XS3 series of Programmable Touch Screen Terminals. It is a compact, low-cost, easy-to-use, multifunctional terminal designed to provide high-speed, wide-range, and reliable control and monitoring of machines, equipment, and processes. The XS3F-M8PUR4A5M includes a 4.7" color TFT 640 x 480 LCD touch screen and supports both USB and Ethernet communication, 1 expansion slot for connection to external devices, and an array of 16 input/output terminals. It also supports various types of programmable logic controllers (PLCs) and is capable of communicating with Omron's CX-Programmer software.