1. Main Specifications| Product Series | Modicon M258 | | Product Type | Programmable Controller | | Discrete I/O Number | 42 | | Output Voltage Limit | 19.2...28.8 V | | Discrete Input Voltage | 24 V | | Discrete Input Voltage Type | DC |
2. Key Selling PointsHigh-Performance Compact PLC for Complex Logic Control:The TM258LD42DT is a high-performance logic controller in the Modicon M258 series, ideal for packaging, conveying,
assembly, and process control systems requiring fast scan cycles
and high responsiveness. Built-in 42 Digital I/O Points:Features 42 integrated digital I/O points (typically 24 inputs + 18 transistor outputs), reducing
dependency on external modules, simplifying system design, and
saving panel space. Transistor Outputs with High-Speed Switching & PWM:Equipped with source-type transistor outputs, supporting high-speed switching (up to 100 kHz PTO) and PWM output, suitable for driving stepper motors, solenoids, or implementing
analog-like control (e.g., dimming, speed regulation). Programmable with SoMachine Software Platform:Programmed using SoMachine, Schneider’s unified engineering platform, supporting IEC 61131-3 languages (LD, ST, FBD), enabling efficient development, modular
programming, and project reuse. Dual Ethernet Ports for Network Redundancy & Daisy-Chaining:Dual Ethernet ports (10/100 Mbps) support Modbus TCP and EtherNet/IP™, enabling device daisy-chaining, network redundancy (MRP), and
remote monitoring for enhanced communication reliability.
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