Mitsubishi QD64D2 Description Description Mitsubishi PLC Q Series High Speed Counter module; 2 channel; 4Mpps Related products Mitsubishi FX0N-65EC Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-16EX-ES/UL Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FR-A540-22K MITSUBISHI A985GOT-TBA-EU