AJ65SBTB2 to AJ65SBTB2N CC-Link Remote I/O Module Replacement Bulletin

This technical bulletin provides precautionary instructions for replacing discontinued Mitsubishi CC-Link compact type remote I/O modules (AJ65SBTB2 series) with their alternative models (AJ65SBTB2N series). It details the required wiring modification, specifically connecting terminals COM A and COM B, to ensure proper functionality when upgrading from the old to the new module.