ABB CM50/1EMS0E0 Description Description CM50/1EMS0E0 1/2 DIN Universal Process Controller Related products ABB ACS800-01-0011-5 ABB GJV3074397R1 ABB ACS60100203 ABB FPR3600227R1202 ABB 2TLA040037R0800 ABB ACS550-01-038A-4