Mitsubishi ST1B-S3Y2 Description Description Mitsubishi ST Series Base 2×3 Spring clamp terminal for 2 pt. Digital output module Related products MITSUBISHI FR-A540-22K MITSUBISHI FX0-30MR-ES Mitsubishi FX2N-16EX-ES/UL Mitsubishi FX0N-65EC Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI FR-A540-15K-EC