ABB CM30/20MU1E0 Description Description CM30/20MU1E0 1/4 DIN Universal Process Controller Related products ABB 2TLA040001R0000 ABB 3HNE00313-1 ABB 2TLA040001R1200 ABB 3BSE008516R1 ABB 3BSE008508R1 ABB 2TLA040037R1300