Mitsubishi QD51 Description Description Mitsubishi PLC Q Series Serial communication module RS232 2 ports BASIC Related products MITSUBISHI A3ACPUR21 Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-48ER-DS MITSUBISHI MR-J2-40A Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI FR-A540-22K
