Mitsubishi QJ71C24N-R2 Description Description Mitsubishi PLC Q Series Serial communication module RS-232: 2 ports Related products MITSUBISHI A985GOT-TBA-EU MITSUBISHI FR-A540-0.75K-EC MITSUBISHI A1ADP-SP MITSUBISHI A3ACPUR21 Mitsubishi FX2N-32ER-ES/UL MITSUBISHI FR-PU04