MELSEC iQ-F FX5 KR Marine Certification Technical Bulletin

This technical bulletin announces that specific MELSEC iQ-F series FX5 programmable controllers and extension modules have acquired type approval certification from the Korean Register of Shipping (KR) for marine use. It details the certified models, required installation conditions including control cabinet grounding, shielded cabling, noise filters, ferrite cores, and DC power supply specifications to maintain KR compliance.