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Mitsubishi Q Series Discontinued: Complete Replacement Solutions

Published: April 15, 2026 Reading time: 1 minutes Discontinued Replacement Guide

Mitsubishi Q Series Discontinuation Overview

Mitsubishi Electric has been gradually discontinuing the Q Series PLC platform. This affects thousands of industrial applications worldwide, from manufacturing to process control.


Affected Q Series Components

CPUs (Partially Discontinued)

Power Supply Modules

Base Units


Replacement Strategies

Option 1: Q Series Upgrade Path

Mitsubishi iQ-R Series

ModelReplacementCompatibility
Q02HCPUR04CPU95%
Q06HCPUR08CPU95%
Q12HCPUR16CPU95%

Option 2: Original Stock

Check our inventory for remaining Q Series stock:


Success Case

Client: Japanese Electronics Factory in Vietnam
Challenge: Required 5 units of discontinued Mitsubishi Q02HCPU
Solution: We provided Q02UCPU (upgrade model) with full compatibility verification
Result: Seamless integration, no system modifications needed


Our Services

  1. Compatibility Verification - Technical analysis of your requirements
  2. Migration Planning - Step-by-step upgrade roadmap
  3. On-site Support - Remote and on-site assistance available
  4. Warranty - 12-24 months on all replacement solutions

Contact Us

For Mitsubishi Q Series replacement inquiries:


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