The Schneider Electric TM258LD42DT is a high-performance logic controller designed for demanding machine automation applications. As part of the Modicon M258 range, this unit integrates advanced processing capabilities with a high density of onboard I/O, making it an ideal solution for space-constrained control cabinets. It is engineered to manage complex sequential logic and motion control tasks efficiently.
Features
Powerful 32-bit ARM Cortex processor for rapid instruction execution.
Integrated I/O configuration including 24 digital inputs, 16 digital outputs, and 2 analog inputs.
Robust communication suite with dual Ethernet, dual CANopen, and USB connectivity.
Compact, durable housing designed for DIN rail mounting.
Optimized for high-speed machine control and automation integration.
Applications
The TM258LD42DT is widely utilized in industrial automation, including packaging machinery, material handling systems, assembly lines, and complex motion control applications where precise timing and reliable logic execution are required.
Technical Specifications
Manufacturer
Schneider Electric
Model
TM258LD42DT
Product Line
Modicon M258
Processor
32-bit ARM Cortex
Memory
256 MB RAM, 128 MB Flash
Processing Speed
0.03 us per instruction
Digital Inputs
24 channels (24V DC)
Digital Outputs
16 channels (transistor, 0.5A)
Analog Inputs
2 channels (0-10V)
Communication
2 x Ethernet, 2 x CANopen, 1 x USB
Power Supply
24V DC
Operating Temperature
0 degC to 55 degC
Weight
0.65 kg
Installation Guidelines
Mount the controller on a standard 35mm DIN rail within an appropriate industrial enclosure.
Ensure adequate ventilation around the unit to maintain operating temperatures within the 0 degC to 55 degC range.
Use shielded cables for communication and analog signals to minimize EMI interference.
Verify that the 24V DC power supply is stable and properly grounded before connection.
Always power down the system before inserting or removing modules or wiring to prevent electrical damage.
Maintain proper wire routing, keeping high-voltage power lines separate from low-voltage signal and communication cables.
FAQ
What is the primary function of the TM258LD42DT?
The TM258LD42DT is a programmable logic controller (PLC) used to automate machine processes, handling both sequential logic and motion control tasks.
Does this controller support communication with other devices?
Yes, it features extensive connectivity options, including two Ethernet ports, two CANopen ports, and a USB port for programming and data exchange.
