ABB CM50/0EMS0E0 Description Description CM50/0EMS0E0 1/2 DIN Universal Process Controller Related products ABB ACS800-01-0003-3 ABB 2TLA040001R1400 ABB 2TLA040001R0000 ABB 3BSE008508R1 ABB 3BSE013230R1 ABB 2TLA042021R8100