Mitsubishi QX81 Description Description Mitsubishi PLC Q Series Input module; 24 V DC; 32 inputs; SUB-D connector Related products MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX0N-65EC Mitsubishi FX2N-48ER-DS Mitsubishi FX2N-48ER-ES/UL MITSUBISHI A1SX81 Mitsubishi FX2N-16EYT-ESS/U