| Product Series | Modicon M221 |
| Product Type | Programmable Controller |
| Rated Supply Voltage [Us] | 100...240 V AC |
| Power Supply Voltage Range | 85...264 V |
| Grid Frequency | 50/60 Hz |
| Instantaneous Peak Current | 40 A |
High-Performance Compact PLC Controller:The TM221CE40R belongs to the Modicon M221 series, a powerful and compact programmable logic controller (PLC) designed for small to medium-sized automation systems and standalone machine control, offering a cost-effective intelligent control solution.
Integrated 40 Digital I/O Points (Relay Outputs):Features 40 built-in digital I/O points, typically configured as 24 inputs + 16 relay outputs, ideal for medium-complexity control tasks such as packaging machines, material handling, HVAC systems—reducing dependency on external modules and simplifying system architecture.
Relay Outputs for AC/DC Load Control:Equipped with relay outputs (24 V DC / 250 V AC, 2 A), capable of driving both DC and AC loads (e.g., contactors, solenoid valves, indicator lights, small motors), offering high drive capacity and electrical isolation—ideal for diverse industrial applications.
Wide Voltage Supply Range:Supports 100-240V AC wide voltage input, adapting to power standards across different regions globally, ensuring stable operation under various electrical conditions.
Built-in Ethernet Communication Port:Includes 1 Ethernet port (RJ45) supporting Modbus TCP, enabling seamless connectivity with HMIs, SCADA systems, supervisory computers, or cloud platforms for remote monitoring and data exchange.
