Mitsubishi ST1B-E3Y2 Description Description Mitsubishi ST Series Base 2×3 Screw type terminal for 2 pt. Digital output module Related products MITSUBISHI FR-A540-22K Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FR-PU04 Mitsubishi FX2N-48ER-DS MITSUBISHI FR-A540-15K-EC MITSUBISHI A1ADP-SP