MELSEC-Q Digital-Analog Converter Modules Discontinuation Notice

This technical bulletin announces the discontinuation of Mitsubishi MELSEC-Q series digital-analog converter modules (Q62DA, Q64DA, Q68DAV, Q68DAI) and provides a schedule for transition to made-to-order and final production. It details alternative upgrade models (Q62DAN, Q64DAN, Q68DAVN, Q68DAIN), specification comparisons including insulation improvements and output current limit removal, and repair acceptance terms through December 2014.