Schneider Electric TM221C24R Modicon M221 PLC Controller – 24 I/O Relay Output Compact Programmable Logic Controller

The Schneider Electric TM221C24R Modicon M221 PLC Controller is a compact and powerful programmable logic controller engineered for industrial automation, machine control, and OEM equipment applications. As part of Schneider Electric's trusted Modicon M221 series, this controller delivers reliable performance, flexible communication capabilities, and advanced control functionality in a space-saving design.

Featuring 24 integrated digital I/O points with relay outputs, the TM221C24R is ideal for controlling contactors, relays, solenoids, motors, valves, and other industrial devices. Its relay output design provides versatility across both AC and DC load switching applications, making it suitable for a wide range of automation projects.

The Modicon M221 controller incorporates high-speed processing technology that enables rapid program execution, improved machine performance, and efficient production control. Built-in communication capabilities support seamless integration with HMIs, SCADA systems, variable frequency drives, and industrial networks using Modbus protocols.

The TM221C24R supports expansion through Schneider Electric TM3 I/O modules, allowing automation engineers to scale system functionality as operational requirements grow. Programming and configuration are simplified using EcoStruxure Machine Expert – Basic software, providing an intuitive environment for development, diagnostics, and maintenance.

Designed for long-term industrial reliability, the Schneider TM221C24R is widely deployed in packaging machinery, conveyor systems, water treatment facilities, food processing equipment, textile machinery, building automation, and general manufacturing applications.