Schneider TM258LD42DT4L Modicon M258 Logic Controller

Product Description

The Schneider Electric TM258LD42DT4L is a high-performance Modicon M258 logic controller. It offers 42 discrete I/O points and 4 analog inputs, delivering precise and reliable control for complex machines. Moreover, it supports high-speed input/output processing, making it ideal for motion control and automation tasks. Its compact DIN rail design reduces installation space, while modular connectivity ensures flexibility for system expansion. Therefore, manufacturers can efficiently control packaging lines, conveyors, and general machinery with consistent accuracy.

Key Features

• 42 discrete I/O points for flexible control of digital signals

• 4 analog inputs supporting 0–20 mA, 4–20 mA, ±10 V with 12-bit resolution

• 12 discrete outputs, including 4 fast outputs for high-speed operations

• High-speed inputs and outputs for motion and precise automation tasks

• DIN rail mountable with compact footprint for efficient cabinet use

• Isolation of 500 Vrms AC between channels and internal logic for safety

• Modbus TCP/IP and serial communication for easy integration into IIoT networks

• LED status indicators for I/O, Ethernet, USB, and system monitoring

Technical Specifications

Typical Applications

• Packaging machinery requiring precise motion control

• Conveyor systems in industrial automation lines

• General machine control for automotive, food, and beverage sectors

• Integration with Modicon TM5 digital, analog, and safety I/O modules

• Compact automation systems needing fast I/O response and modular expansion

Support & Maintenance

The TM258LD42DT4L ensures reliable long-term operation with minimal maintenance. Moreover, its modular design simplifies upgrades and field replacement. Firmware updates and Schneider Electric support services enhance system performance.

FAQ

Q1: What type of I/O does the TM258LD42DT4L support?
A1: It supports 42 discrete I/O points, 4 analog inputs, and 12 discrete outputs, including 4 fast outputs.

Q2: Can this controller integrate into an IIoT environment?
A2: Yes, it supports Modbus TCP/IP, serial communication, and USB connections for industrial networking.

Q3: What are the operating temperature limits?
A3: Horizontal mounting: 0–55 °C, vertical mounting: 0–50 °C, storage: -25–70 °C.

Q4: How is the controller mounted?
A4: It is DIN rail mountable with a compact footprint suitable for industrial cabinets.

Q5: What safety and isolation features are included?
A5: Each channel is isolated with 500 Vrms AC from the internal logic, reducing electrical interference.