Mitsubishi FX3U-48MR/DS Description Description Mitsubishi PLC, FX3U Base Unit DC 24 V: 24 inputs DC 24 V; 24 relay outputs Related products MITSUBISHI FX0-20MR-ES MITSUBISHI MR-J2-40A MITSUBISHI FR-A540-15K-EC MITSUBISHI FX0-30MR-ES MITSUBISHI FX1N-40MR-DS Mitsubishi FX2N-16EX-ES/UL