Mitsubishi QD51 Description Description Mitsubishi PLC Q Series Serial communication module RS232 2 ports BASIC Related products MITSUBISHI FX0-30MR-ES Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-16EYT-ESS/U Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI A985GOT-TBA-EU Mitsubishi FX2N-48ER-DS
