The CP1E-E30DR-A is a programmable controller from Omron. It is a compact unit that features a 30 I/O points, 12 DC inputs, 12 relay outputs, a built-in Ethernet port, and easy programming capabilities. It is designed for small automation systems and can be used for simple machine control, monitoring and data collection. The CP1E-E30DR-A is programmable using Omron's ladder logic editor software, CX-Programmer, which makes system configuration and development quick and easy.