Products

Programmable Controllers MELSEC-QS/WS Series

Programmable Controllers MELSEC

The concept of safety is shifting from "zero accidents" to "zero risk".

MELSEC Safety provides visualization of safety information, realizes safety control and boosting productivity.
Select the safety control devices most suitable for your system configuration from the diverse lineup of MELSEC Safety devices.

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Product List

Safety Programmable Controller (Out of production)

For mid- to large-scale safety control! Achieve flexible programming with branch control using CC-Link IE Field & CC-Link Safety and ladder & function blocks.

Safety Controller

For small- to mid-sized safety control! Easily program a safety circuit using only function blocks.

Safety Relay Module

For small-scale safety control! Easily add a safety circuit to the MELSEC-Q Series without the need for a program. End-of-sale date is February 28th 2025.

Product Selection Guide

FA Integrated Selection Tool

Replacement Products