Mitsubishi QX81 Description Description Mitsubishi PLC Q Series Input module; 24 V DC; 32 inputs; SUB-D connector Related products MITSUBISHI Q02HCPU MITSUBISHI A1ADP-SP Mitsubishi FX0N-65EC MITSUBISHI AJ71E71-S3 MITSUBISHI A1SX81 MITSUBISHI FX1N-40MR-DS