ABB 2TLJ020073R5800 AS-i Activ AS-i module SmartL50 4DI4DO R Safety PLC Description Description ABB 2TLJ020073R5800 AS-i Activ AS-i module SmartL50 4DI4DO R Safety PLC Related products ABB 2TLA040037R1300 ABB 3HNE00313-1 ABB FPR3600227R1202 ABB ACS601-0100-3 ABB 1SFN075112R1000 ABB 2TLA040001R0000