MELSEC safety solutions allow the visualization of safety information, delivers safety control, and boosts productivity. Our goal is to  provide an accident-free, risk-free working environment. Our MELSEC safety solutions provide protection for operators and technicians in a manner that keep the machines running to the fullest degree possible.

Safety Programmable Controller

The QS Safety Programmable Controller is an exceptional fit for mid- to large-scale safety control needs.  It is easily programmed through ladder and function blocks. Additionally, CC-Link IE Field and CC-Link Safety enable distributed safety control.


Safety Controller

The WS Safety Controller is a compact safety controller most suitable to ensure safe operation of stand alone machines or systems.


Safety Relay Module

The Safety Relay Modules embed a basic safety function through simple wiring without the need for programming. It is the perfect solution for small scale safety control.