Mitsubishi QD64D2 Description Description Mitsubishi PLC Q Series High Speed Counter module; 2 channel; 4Mpps Related products MITSUBISHI FR-PU04 MITSUBISHI A3ACPUR21 Mitsubishi FX2N-48ER-ES/UL MITSUBISHI A1ADP-SP Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI FX0-30MR-ES