ABB CM50/0EMS1E0 Description Description CM50/0EMS1E0 1/2 DIN Universal Process Controller Related products ABB 3BSE008510R1 ABB 2TLA040037R0800 ABB 1SFN075112R1000 ABB 3BSE013230R1 ABB ACS60100203 ABB 3HNE00313-1