Mitsubishi ST1B-E4X16 Description Description Mitsubishi ST Series Base 16×4 Screw type terminal for 16 pt. Digital input module Related products MITSUBISHI FR-A540-15K-EC MITSUBISHI FX0-20MR-ES MITSUBISHI FX1N-40MR-DS Mitsubishi FX0N-65EC MITSUBISHI A3ACPUR21 MITSUBISHI A2NCPU