R355 – AI893 Analog Input TC/RTD IS 8 ch Description Description R355 – AI893 Analog Input TC/RTD IS 8 ch For TC and RTD sensors. Intrinsic Safety Interface. Use Module Termination Unit TU890 or TU891. Related products ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSC630197R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE081637R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE066485R1 Read more