Unités de base MODICON M258 TM258LF42DR

Description

Designed to meet high-performance requirements in industrial machine automation, the Schneider Electric TM258LF42DR serves as a robust controller base unit within the Modicon M258 platform. This compact programmable logic controller (PLC) integrates 42 diverse inputs and outputs (I/O) with built-in relay functionality, making it highly adaptable for complex control architectures. Operating on a 24V DC power supply, the controller features native communication interfaces including an integrated CANopen port to facilitate reliable, high-speed data exchange with drives, remote I/O modules, and external field devices. Its space-saving design ensures seamless installation into standard control panels without sacrificing processing power or connection density.

Features

• High-density integration containing 42 onboard inputs and outputs.
• Built-in relay outputs alongside fast transistor channels for versatile load handling.
• Integrated CANopen master/slave port for flexible fieldbus system design.
• Robust 24V DC industrial power supply compatibility.
• Fully compatible with EcoStruxure Machine Expert (SoMachine) programming environments.

Applications

• Packaging, sorting, and materials handling machinery.
• Pumping, municipal water, and wastewater treatment processes.
• Conveyor systems and industrial hoisting equipment.
• HVAC, climate control, and environmental chamber management.
• OEM machine building and general factory automation lines.

Technical Specifications

Installation Guidelines

For safe installation and long-term operating reliability, adhere to the following standard engineering procedures:

• Mounting: Mount the controller on a standard 35mm symmetrical DIN rail inside a protective, dust-free enclosure rated for the local environment.
• Grounding: Connect the functional ground (FE) terminal directly to the panel backplane using a heavy-gauge, low-impedance copper wire.
• Thermal Management: Maintain a minimum spacing clearance of 50mm above and below the module to allow for natural convection cooling.
• Wiring: Always de-energize the 24V DC power supply and field circuit relay voltages before inserting or removing wire terminals to prevent transient voltage damage.

Compliance and Certifications

• CE Compliant
• UL Listed
• CSA Certified