1. Main Specifications| Product Series | Modicon M221 | | Product Type | Programmable Controller | | Rated Power Supply Voltage [Us] | 24 V DC | | Discrete Input Voltage | 24 V | | Discrete Output Voltage | 24 V DC | | Discrete Output Current | 0.5 A |
2. Key Selling PointsHigh-Performance Compact PLC:The TM221C24T is a high-performance compact programmable controller
from the Modicon M221 series, ideal for small to medium-sized
automation systems with high integration and fast response. DC Power Supply Design:Operates on 24 V DC power supply, compatible with common low-voltage DC power systems in industrial
applications, suitable for unified power distribution setups. Rich Onboard I/O Configuration:Features 14 digital inputs and 10 transistor outputs built-in, providing ample local I/O for logic and sequential
control tasks in machinery and automation equipment. Transistor Outputs with High-Speed Pulse Capability:Equipped with sourcing transistor outputs, supporting high-speed pulse output (HSP) up to 100 kHz, enabling precise motion control for servo or stepper motors. Integrated Communication Interfaces:Includes a Modbus RS485 serial port and an Ethernet port, enabling seamless communication with HMIs, SCADA systems, drives,
and other controllers—ideal for networked control systems. Easy Programming & Commissioning:Programmable via SoMachine Basic software, compliant with IEC 61131-3 standards, supporting
Ladder Diagram (LD), Function Block Diagram (FBD), and other
languages—reducing development time and improving engineering
efficiency.
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