Description

The Schneider Electric TM221C40R is a high-performance Programmable Logic Controller (PLC) from the Modicon M221 series, designed for larger automation applications requiring versatile control. It comes with 40 built-in digital I/O points, including 24 inputs and 16 relay outputs, enabling direct control of both AC and DC loads without additional relays. Powered by 100–240 V AC, this PLC supports fast input channels for high-speed counting and provides reliable switching for general-purpose automation tasks. Expansion is supported via Modicon TM3 I/O modules, allowing the system to grow with application demands.