Description

The Schneider Electric TM221CE40R is a versatile Programmable Logic Controller (PLC) from the Modicon M221 series, designed for reliable control in a wide range of automation applications. It offers 40 built-in digital I/O points, comprising 24 inputs and 16 relay outputs, providing flexible switching for both AC and DC loads. The unit is powered by 100–240 V AC, making it suitable for direct connection to standard mains supply. Relay outputs allow control of higher voltage or current devices without additional interface relays. Expansion via Modicon TM3 I/O modules enables system scalability, while DIN-rail mounting ensures compact cabinet installation.