ABB DO620 Description Description ABB DIGITAL OUTPUT 32CH 60VDC ISOLATED,4 GROUPS Related products ABB ACS550-01-038A-4 ABB 2TLA040037R1300 ABB 2TLA040001R0000 ABB ACS601-0100-3 ABB 3HNE00313-1 ABB 2TLA040037R0900