Mitsubishi ST1B-E6X4 Description Description Mitsubishi ST Series Base 2×6 Screw type terminal for 4 pt. Digital input module Related products Mitsubishi FX2N-16EX-ES/UL Mitsubishi FX2N-48ER-ES/UL MITSUBISHI A985GOT-TBA-EU MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI MR-J2-40A