The MELSEC-L Series has been designed based on a passion for monozukuri (creation), trustworthy technology and reliability. This concept also applies to system installation and operation.
With various I/O functions as standard inclusions, the MELSEC-L Series serves to improve work efficiency by realizing convenience, ease-of-use, and diverse control.

CPU

CPU modules for PLC.
Various I/O functions are included as standard.

Branch/extension module

This module allows various modules to be added to extend the system according to the size of your production facility.

Power supply

This module is used for providing the electrical power for the CPU, input, output, and other modules on the base unit.

I/O module

The digital I/O module intefaces bit signals to the control system.

Analog module

Analog modules include the analog I/O module that interfaces voltage and current signals to the control signal, the temperature input module that measures the temperature, and the temperature control module that controls the temperature.

Simple motion/Positioning module

The simple motion module realizes high-speed and high-accuracy motion control with simple programming. The positioning module performs positioning such as helical interpolation.

High-speed counter/Flexible high-speed I/O control module

The high-speed counter module is capable of handling high-speed pulse signals from an encoder. The flexible high-speed I/O control module realizes stable I/O response due to high-speed hardware processing without being restricted by the CPU scan time. In addition, user’s logic can be set to FPGA with the dedicated intuitive configuration tool.

Network module

Network module supports various network such as CC-Link IE and CC-Link.

Option

We also provide an extensive lineup of peripheral products such as connectors for input/output modules and industrial hubs.

Products

MELSEC-L Series

CPU