R495 – DI828 Digital Input 120V 16 ch Description Description R495 – DI828 Digital Input 120V 16 ch Individually galvanic isolated channels. Use Module Termination Unit TU851. Related products ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE053241R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE066495R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE053242R1 Read more