Mitsubishi ST1B-E6X4 Description Description Mitsubishi ST Series Base 2×6 Screw type terminal for 4 pt. Digital input module Related products MITSUBISHI FR-A540-15K-EC MITSUBISHI MR-J2-40A Mitsubishi FX0N-65EC MITSUBISHI A2NCPU MITSUBISHI A3ACPUR21 MITSUBISHI FX0-20MR-ES