Mitsubishi QJ71C24N-R2 Description Description Mitsubishi PLC Q Series Serial communication module RS-232: 2 ports Related products Mitsubishi FX2N-16EX-ES/UL MITSUBISHI A3ACPUR21 MITSUBISHI FR-A540-0.75K-EC MITSUBISHI Q02HCPU Mitsubishi FX0N-65EC MITSUBISHI FX1N-40MR-DS