| Product Series | Modicon M221 |
| Product Type | Programmable Controller |
| Rated Power 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:The TM221C24R is a high-performance compact programmable logic controller from the Modicon M221 series, ideal for small to medium-sized automation systems with high integration and fast response.
Built-in AC Power Supply:Supports 100–240 V AC wide-range input, eliminating the need for external DC power supplies and allowing direct connection to standard industrial AC power grids—simplifying power system design.
Rich Onboard I/O Configuration:Features 14 digital inputs and 10 relay outputs built-in, providing ample local I/O for various control applications in machinery and automation systems.
Relay Outputs with High Load Capacity:Equipped with relay-type outputs that support both AC and DC loads, capable of directly driving contactors, solenoid valves, indicator lights, and other industrial devices.
Integrated Communication Interfaces:Includes a Modbus RS485 serial port and an Ethernet port, enabling seamless communication with HMIs, SCADA systems, drives, and other controllers.
Easy Programming & Commissioning:Programmable via SoMachine Basic software, compliant with IEC 61131-3 standards, supporting multiple programming languages such as Ladder Diagram (LD) and Function Block Diagram (FBD), reducing development time.
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