Mitsubishi Q312DB Description Description Mitsubishi PLC Q Series Base unit iQ CPU, power supply, 12 I/O slots Related products MITSUBISHI FX1N-40MR-DS Mitsubishi FX2N-48ER-ES/UL MITSUBISHI MR-J2-40A MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-48ER-DS MITSUBISHI A1ADP-SP