The CP1E-N20DR-A is a Programmable Logic Controller (PLC) manufactured by Omron. It is a compact and economical solution that is ideal for smaller applications. The CP1E-N20DR-A has 16 I/O points, 2 analog inputs, and 8 relay outputs. It features a built-in serial communication port, connecting it to other equipment. It is also compatible with Omron's CX-Programmer software, making it easier to program and debug.