Mitsubishi ST1B-S6X4 Description Description Mitsubishi ST Series Base 2×6 Spring clamp terminal for 4 pt. Digital input module Related products MITSUBISHI MR-J2-40A MITSUBISHI FX0-30MR-ES MITSUBISHI MDS-A-SPJ-22 MITSUBISHI Q02HCPU MITSUBISHI FR-A540-22K Mitsubishi FX2N-48ER-DS