Mitsubishi ST1B-S3Y16 Description Description Mitsubishi ST Series Base 16×3 Spring clamp terminal for 16 pt. Digital output module Related products MITSUBISHI FR-PU04 MITSUBISHI A3ACPUR21 MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-16EX-ES/UL Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI A2NCPU