Modicon M258 | Schneider | TM258LF42DR PLC Programmable Controller

Product Description: Schneider Electric TM258LF42DR

The Schneider Electric TM258LF42DR is a compact and high-performance logic controller from the Modicon M258 series. Designed for advanced machine automation, it features integrated digital I/O, built-in communication ports, and flexible expansion capability. The controller supports 42 I/O points, including 24 VDC digital inputs and relay outputs, and includes Ethernet and serial communication interfaces.

Key Features

• Integrated I/O:
  • 24 digital inputs (24 VDC)
• Power supply: 24 VDC
• Integrated communication:
  • 2 Ethernet ports (RJ45)
• Memory:
  • Program memory: 512 kB
• Compatible with Modicon TM2 and TM3 expansion modules
• Supports programming via EcoStruxure Machine Expert (formerly SoMachine)
• SD card slot for data logging and firmware updates
• Removable terminal blocks for easy wiring
• Built-in real-time clock

Technical Specifications

• Input voltage range: 20.4–28.8 VDC
• Relay output contact rating: 2 A at 24 VDC / 250 VAC
• Cycle time: 1 ms per 1000 instructions
• Isolation: 500 V between channels and logic
• Operating temperature: 0°C to +55°C
• Storage temperature: -25°C to +70°C
• Relative humidity: 5% to 95%, non-condensing
• Protection rating: IP20
• Mounting: DIN rail
• Dimensions (W x H x D): 180 mm x 99 mm x 70 mm
• Weight: Approximately 0.7 kg

Application Areas

• High- speed machine control
• Material handling and conveyor systems
• Packaging machinery
• Pump and fan control
• OEM automation systems requiring compact PLCs

Advantages

• Integrated communication for seamless network connectivity
• High-speed processing and reliable control performance
• Expandable I/O for future scalability
• SD card support for convenient data handling
• Easy integration into Schneider Electric automation architecture