ABB CM50/1EMS0E0 Description Description CM50/1EMS0E0 1/2 DIN Universal Process Controller Related products ABB 2TLA040001R1100 ABB 2TLA040037R0900 ABB ACS60100203 ABB 1SFN075112R1000 ABB 2TLA042021R8000 ABB ACS601-0100-3