Mitsubishi QA1S51B Description Description Mitsubishi PLC Q Series; extension rack for AnS module;1 I/O slot Related products Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-16EX-ES/UL MITSUBISHI AJ71E71-S3 Mitsubishi FX0N-65EC
