Mitsubishi QD64D2 Description Description Mitsubishi PLC Q Series High Speed Counter module; 2 channel; 4Mpps Related products MITSUBISHI FX1N-40MR-DS MITSUBISHI A985GOT-TBA-EU MITSUBISHI FR-A540-15K-EC MITSUBISHI MR-J2-40A Mitsubishi FX0N-65EC MITSUBISHI E1071