MELSEC-Q Series Process CPU Discontinuation Notice

This technical bulletin announces the discontinuation of MELSEC-Q series Process CPU models (Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU) due to obsolete parts, with final order acceptance by August 10, 2020, and production ending September 30, 2020. It provides alternative replacement options including Universal model Process CPUs (QnUDPVCPU) and MELSEC iQ-R series Process CPUs (RnPCPU), along with detailed performance specification comparisons and repair support until September 30, 2027.