Mitsubishi A1SD61 Description Description Mitsubishi PLC AnS Series High speed counter module; 1 separate hardware counter Related products MITSUBISHI A2NCPU MITSUBISHI AJ71E71-S3 MITSUBISHI A1ADP-SP Mitsubishi FX2N-16EYT-ESS/U Mitsubishi FX2N-16EX-ES/UL MITSUBISHI FR-A540-22K