Mitsubishi ST1B-S4X16 Description Description Mitsubishi ST Series Base 16×4 Spring clamp terminal for 16 pt. Digital input module Related products MITSUBISHI FR-A540-15K-EC MITSUBISHI MR-J2-40A Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI A3ACPUR21 MITSUBISHI A1ADP-SP MITSUBISHI A985GOT-TBA-EU