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Omron vs Mitsubishi PLC: Japanese Automation Giants Compared

Published: June 5, 2026 · Reading time: 6 min

Omron and Mitsubishi Electric are Japan's leading PLC manufacturers, powering factories across Asia, the Americas, and Europe. Both offer reliable, cost-effective controllers — but they differ significantly in programming philosophy and application sweet spots.

Product Families

TierOmronMitsubishi
CompactCP1L / CP1HFX3G / FX3U
Mid-rangeCJ2M / CJ2HQ Series (Q00/Q02/Q06)
High-endNX / NJ SeriesiQ-R / iQ-F Series
ProgrammingCX-Programmer / Sysmac StudioGX Works3 / GX Developer
Typical Price (CPU)$150–800$200–1,200

Omron shines in sensor-rich applications — their PLCs integrate natively with Omron's vast sensor portfolio (photoelectric, proximity, vision). The CP1L is an exceptionally good value compact PLC. Browse Omron inventory →

Mitsubishi dominates the Asian manufacturing market with the MELSEC FX and Q series. The FX3G is one of the best-selling compact PLCs globally, offering excellent servo integration via SSCNET. Browse Mitsubishi inventory →

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