ABB DSRF197 3BSE019297R1 | S100 I/O Full Size 12-Slot I/O Subrack Chassis Advant OCS Field Service Notes
Component Snapshot At-a-Glance Model: DSRF197, full factory part number 3BSE019297R1 Alt. P/N: DSRF190 (6-slot compact half-size S100 subrack, smaller backplane bus capacity) Product Series: ABB S100 I/O, Advant OCS, Advant MasterPiece 200, AC450 legacy DCS platform Hardware Type: Full-size metal 12-slot passive I/O subrack chassis, integrated parallel backplane bus, internal 24VDC power distribution busbars Key…









