Omron CP1E-E40DR-A Programmable Logic Controller

The Omron CP1E-E40DR-A is a compact PLC CPU unit from the CP1E family designed for space‑limited control panels and small to mid‑size automation tasks, delivering straightforward logic execution and I/O management in CP1E systems. It provides 40 I/O points (24 inputs, 16 relay outputs) from a 100–240 V AC supply, with a 2K‑step program capacity and 2K words of data memory, making it suitable for packaging machines, conveyors, small production lines, and standalone equipment. Mounting options include DIN rail or panel mounting, it supports expansion I/O modules and basic CPU communications (advanced communications require expansion), and it is listed as obsolete/discontinued. Common replacements include Omron CP2E-E40DR-A, Omron CP1E-N40DR-A, and Omron CP1L-M40DR-A.